placestats

Fixed broadband vs. Voice and accountability

Fades after adjusting for income

Across 194 countries, Fixed broadband and Voice and accountability rise and fall together at r = +0.59 (on a scale from −1 to +1, where 0 means no link). Comparing only countries with similar income (GDP per person) shrinks it to +0.27, which could easily be chance (q = 0.098, allowing for the many pairs tested, and allowing for countries in the same region being alike). So the first figure mostly shows richer countries differing from poorer ones, not a link between these two things.

Comparing countries across the middle half of fixed broadband, 2.39 to 31.3 per 100 people, voice and accountability is better by 1.09 points at the top of that range than the bottom. Comparing only countries with similar national income, the gap is 0.714 points.

Link before adjusting (r)+0.594p = 6.7e-20 · 194 countries
After adjusting for national income+0.269p = 0.000 · likely range [+0.13, +0.40]
p, allowing for regions0.017standard error 0.083 · 7 regions
Check for luck (q)0.098across 12,497 pairs

How to read these.r runs from −1 (one goes up as the other goes down) to +1 (they rise together), and 0 means no link. Adjusting for national income means comparing countries with the same GDP per person, so differences in wealth can’t explain the link. Income is used in percentage terms, since an extra $1,000 means more to a poor country than to a rich one. p is how likely a link this strong would be if there were really none. Below 0.05 means it is unlikely to be chance. Very small values are written in short form: 1.1e-32 means a decimal point followed by 31 zeros and then 11, so very close to zero. The likely range is where the true figure probably lies, and a range that crosses zero means the link could easily be chance. Countries in the same region tend to resemble each other, so the third figure allows for that, which gives a fairer p. The standard error is the typical size of the error in r. Finally, testing this many pairs means some will look strong by luck alone. A q below 0.05 means this link is unlikely to be one of those.

Fixed broadband · per 100 peoplelink with income +0.88 · proxy
Voice and accountability · index (approx. -2.5 to 2.5)link with income +0.58 · moderate

“Link with income” is how closely each measure tracks GDP per person across countries, from −1 to +1.

Every country as a dot

Fixed broadband · per 100 people →Voice and accountability · index (approx. -2.5 to 2.5) →056.4-2.151.93Aruba: 17.5 per 100 people, 0.958 index (approx. -2.5 to 2.5)Afghanistan: 0.0801 per 100 people, -2.15 index (approx. -2.5 to 2.5)Angola: 0.363 per 100 people, -1.06 index (approx. -2.5 to 2.5)Albania: 24.9 per 100 people, -0.0124 index (approx. -2.5 to 2.5)Andorra: 52.4 per 100 people, 0.789 index (approx. -2.5 to 2.5)United Arab Emirates: 40.8 per 100 people, -0.854 index (approx. -2.5 to 2.5)Argentina: 26.1 per 100 people, 0.386 index (approx. -2.5 to 2.5)Armenia: 20.3 per 100 people, 0.12 index (approx. -2.5 to 2.5)Antigua and Barbuda: 10.7 per 100 people, 0.512 index (approx. -2.5 to 2.5)Australia: 36.5 per 100 people, 1.51 index (approx. -2.5 to 2.5)Austria: 30.1 per 100 people, 1.41 index (approx. -2.5 to 2.5)Azerbaijan: 21.8 per 100 people, -1.5 index (approx. -2.5 to 2.5)Burundi: 0.0203 per 100 people, -1.49 index (approx. -2.5 to 2.5)Belgium: 44.2 per 100 people, 1.5 index (approx. -2.5 to 2.5)Benin: 0.277 per 100 people, -0.38 index (approx. -2.5 to 2.5)Burkina Faso: 0.851 per 100 people, -0.964 index (approx. -2.5 to 2.5)Bangladesh: 8.09 per 100 people, -1.16 index (approx. -2.5 to 2.5)Bulgaria: 37 per 100 people, 0.213 index (approx. -2.5 to 2.5)Bahrain: 17 per 100 people, -1.32 index (approx. -2.5 to 2.5)Bahamas, The: 25.3 per 100 people, 0.553 index (approx. -2.5 to 2.5)Bosnia and Herzegovina: 29.4 per 100 people, -0.395 index (approx. -2.5 to 2.5)Belarus: 36.3 per 100 people, -1.69 index (approx. -2.5 to 2.5)Belize: 9.75 per 100 people, 0.104 index (approx. -2.5 to 2.5)Bermuda: 51.3 per 100 people, 1.06 index (approx. -2.5 to 2.5)Bolivia: 12.1 per 100 people, -0.44 index (approx. -2.5 to 2.5)Brazil: 24.1 per 100 people, 0.316 index (approx. -2.5 to 2.5)Barbados: 37.5 per 100 people, 0.994 index (approx. -2.5 to 2.5)Brunei Darussalam: 21.2 per 100 people, -0.8 index (approx. -2.5 to 2.5)Bhutan: 2.92 per 100 people, 0.401 index (approx. -2.5 to 2.5)Botswana: 7.44 per 100 people, 0.295 index (approx. -2.5 to 2.5)Central African Republic: 0.0161 per 100 people, -1.31 index (approx. -2.5 to 2.5)Canada: 42.5 per 100 people, 1.5 index (approx. -2.5 to 2.5)Switzerland: 47 per 100 people, 1.64 index (approx. -2.5 to 2.5)Chile: 23.7 per 100 people, 0.994 index (approx. -2.5 to 2.5)China: 47.2 per 100 people, -1.65 index (approx. -2.5 to 2.5)Cote d'Ivoire: 1.6 per 100 people, -0.617 index (approx. -2.5 to 2.5)Cameroon: 2.13 per 100 people, -1.24 index (approx. -2.5 to 2.5)Congo, Dem. Rep.: 0.032 per 100 people, -1.21 index (approx. -2.5 to 2.5)Congo, Rep.: 1.27 per 100 people, -1.31 index (approx. -2.5 to 2.5)Colombia: 17.2 per 100 people, 0.0346 index (approx. -2.5 to 2.5)Comoros: 0.388 per 100 people, -1.24 index (approx. -2.5 to 2.5)Cabo Verde: 8.31 per 100 people, 0.791 index (approx. -2.5 to 2.5)Costa Rica: 23.3 per 100 people, 1.01 index (approx. -2.5 to 2.5)Cayman Islands: 56.4 per 100 people, 0.958 index (approx. -2.5 to 2.5)Cyprus: 37.6 per 100 people, 0.887 index (approx. -2.5 to 2.5)Czechia: 38.9 per 100 people, 1.25 index (approx. -2.5 to 2.5)Germany: 45.6 per 100 people, 1.6 index (approx. -2.5 to 2.5)Djibouti: 1.47 per 100 people, -1.25 index (approx. -2.5 to 2.5)Dominica: 20.9 per 100 people, 0.38 index (approx. -2.5 to 2.5)Denmark: 43.4 per 100 people, 1.89 index (approx. -2.5 to 2.5)Dominican Republic: 11.2 per 100 people, 0.201 index (approx. -2.5 to 2.5)Algeria: 13.3 per 100 people, -1.05 index (approx. -2.5 to 2.5)Ecuador: 17.2 per 100 people, -0.105 index (approx. -2.5 to 2.5)Egypt, Arab Rep.: 11.7 per 100 people, -1.6 index (approx. -2.5 to 2.5)Spain: 39.2 per 100 people, 1.15 index (approx. -2.5 to 2.5)Estonia: 35.4 per 100 people, 1.41 index (approx. -2.5 to 2.5)Ethiopia: 0.594 per 100 people, -1.24 index (approx. -2.5 to 2.5)Finland: 36.5 per 100 people, 1.85 index (approx. -2.5 to 2.5)Fiji: 1.8 per 100 people, 0.332 index (approx. -2.5 to 2.5)France: 48.9 per 100 people, 1.15 index (approx. -2.5 to 2.5)Micronesia, Fed. Sts.: 5.82 per 100 people, 0.903 index (approx. -2.5 to 2.5)Gabon: 4.69 per 100 people, -1.02 index (approx. -2.5 to 2.5)United Kingdom: 42.2 per 100 people, 1.3 index (approx. -2.5 to 2.5)Georgia: 30.4 per 100 people, -0.254 index (approx. -2.5 to 2.5)Ghana: 0.665 per 100 people, 0.204 index (approx. -2.5 to 2.5)Guinea: 0.00628 per 100 people, -1.21 index (approx. -2.5 to 2.5)Gambia, The: 0.519 per 100 people, -0.182 index (approx. -2.5 to 2.5)Guinea-Bissau: 0.386 per 100 people, -0.779 index (approx. -2.5 to 2.5)Equatorial Guinea: 0.101 per 100 people, -1.73 index (approx. -2.5 to 2.5)Greece: 44.7 per 100 people, 0.782 index (approx. -2.5 to 2.5)Grenada: 29.8 per 100 people, 0.379 index (approx. -2.5 to 2.5)Greenland: 32 per 100 people, 1.4 index (approx. -2.5 to 2.5)Guatemala: 5.34 per 100 people, -0.471 index (approx. -2.5 to 2.5)Guyana: 12.9 per 100 people, -0.107 index (approx. -2.5 to 2.5)Hong Kong SAR, China: 40.3 per 100 people, -0.321 index (approx. -2.5 to 2.5)Honduras: 4.58 per 100 people, -0.654 index (approx. -2.5 to 2.5)Croatia: 29.6 per 100 people, 0.649 index (approx. -2.5 to 2.5)Haiti: 0.307 per 100 people, -1.26 index (approx. -2.5 to 2.5)Hungary: 37.5 per 100 people, -0.0277 index (approx. -2.5 to 2.5)Indonesia: 4.92 per 100 people, -0.175 index (approx. -2.5 to 2.5)India: 3.15 per 100 people, -0.0789 index (approx. -2.5 to 2.5)Ireland: 32.3 per 100 people, 1.64 index (approx. -2.5 to 2.5)Iran, Islamic Rep.: 12.1 per 100 people, -1.55 index (approx. -2.5 to 2.5)Iraq: 17.6 per 100 people, -1.02 index (approx. -2.5 to 2.5)Iceland: 37.5 per 100 people, 1.42 index (approx. -2.5 to 2.5)Israel: 29.2 per 100 people, 0.295 index (approx. -2.5 to 2.5)Italy: 31.8 per 100 people, 1.07 index (approx. -2.5 to 2.5)Jamaica: 16 per 100 people, 0.485 index (approx. -2.5 to 2.5)Jordan: 7.02 per 100 people, -0.714 index (approx. -2.5 to 2.5)Japan: 38.6 per 100 people, 1.12 index (approx. -2.5 to 2.5)Kazakhstan: 15.3 per 100 people, -0.816 index (approx. -2.5 to 2.5)Kenya: 3.04 per 100 people, -0.354 index (approx. -2.5 to 2.5)Kyrgyz Republic: 7.8 per 100 people, -0.801 index (approx. -2.5 to 2.5)Cambodia: 4.15 per 100 people, -1.67 index (approx. -2.5 to 2.5)Kiribati: 0.0349 per 100 people, 0.973 index (approx. -2.5 to 2.5)St. Kitts and Nevis: 46.7 per 100 people, 0.46 index (approx. -2.5 to 2.5)Korea, Rep.: 47.8 per 100 people, 0.808 index (approx. -2.5 to 2.5)Kuwait: 1.01 per 100 people, -0.718 index (approx. -2.5 to 2.5)Lao PDR: 2.72 per 100 people, -1.47 index (approx. -2.5 to 2.5)Lebanon: 7.29 per 100 people, -0.773 index (approx. -2.5 to 2.5)Liberia: 0.275 per 100 people, -0.112 index (approx. -2.5 to 2.5)Libya: 4.52 per 100 people, -1.34 index (approx. -2.5 to 2.5)St. Lucia: 13.6 per 100 people, 0.611 index (approx. -2.5 to 2.5)Sri Lanka: 8.47 per 100 people, -0.126 index (approx. -2.5 to 2.5)Lesotho: 0.379 per 100 people, -0.155 index (approx. -2.5 to 2.5)Lithuania: 27.8 per 100 people, 1.22 index (approx. -2.5 to 2.5)Luxembourg: 40.3 per 100 people, 1.67 index (approx. -2.5 to 2.5)Latvia: 25.8 per 100 people, 1.13 index (approx. -2.5 to 2.5)Macao SAR, China: 29.9 per 100 people, 0.0636 index (approx. -2.5 to 2.5)Morocco: 7.3 per 100 people, -0.727 index (approx. -2.5 to 2.5)Moldova: 29.6 per 100 people, 0.284 index (approx. -2.5 to 2.5)Madagascar: 0.124 per 100 people, -0.725 index (approx. -2.5 to 2.5)Maldives: 19.6 per 100 people, -0.412 index (approx. -2.5 to 2.5)Mexico: 21.7 per 100 people, -0.338 index (approx. -2.5 to 2.5)Marshall Islands: 2.35 per 100 people, 0.954 index (approx. -2.5 to 2.5)North Macedonia: 29.9 per 100 people, 0.0737 index (approx. -2.5 to 2.5)Mali: 0.774 per 100 people, -1.22 index (approx. -2.5 to 2.5)Malta: 44.5 per 100 people, 0.922 index (approx. -2.5 to 2.5)Myanmar: 2.87 per 100 people, -2.12 index (approx. -2.5 to 2.5)Montenegro: 32.3 per 100 people, 0.391 index (approx. -2.5 to 2.5)Mongolia: 15.8 per 100 people, 0.127 index (approx. -2.5 to 2.5)Mozambique: 0.142 per 100 people, -1.01 index (approx. -2.5 to 2.5)Mauritania: 0.947 per 100 people, -0.925 index (approx. -2.5 to 2.5)Mauritius: 28 per 100 people, 0.369 index (approx. -2.5 to 2.5)Malawi: 0.0864 per 100 people, -0.109 index (approx. -2.5 to 2.5)Malaysia: 13.5 per 100 people, -0.127 index (approx. -2.5 to 2.5)Namibia: 2.83 per 100 people, 0.337 index (approx. -2.5 to 2.5)Niger: 0.111 per 100 people, -0.971 index (approx. -2.5 to 2.5)Nigeria: 0.0787 per 100 people, -0.727 index (approx. -2.5 to 2.5)Nicaragua: 5.78 per 100 people, -1.72 index (approx. -2.5 to 2.5)Netherlands: 43 per 100 people, 1.65 index (approx. -2.5 to 2.5)Norway: 45.2 per 100 people, 1.93 index (approx. -2.5 to 2.5)Nepal: 10.1 per 100 people, -0.0598 index (approx. -2.5 to 2.5)Naoero: 9.96 per 100 people, 0.599 index (approx. -2.5 to 2.5)New Zealand: 38 per 100 people, 1.69 index (approx. -2.5 to 2.5)Oman: 11.1 per 100 people, -0.888 index (approx. -2.5 to 2.5)Pakistan: 1.47 per 100 people, -1.17 index (approx. -2.5 to 2.5)Panama: 18.1 per 100 people, 0.441 index (approx. -2.5 to 2.5)Peru: 11.7 per 100 people, 0.0456 index (approx. -2.5 to 2.5)Philippines: 7.14 per 100 people, -0.355 index (approx. -2.5 to 2.5)Palau: 7.33 per 100 people, 1.04 index (approx. -2.5 to 2.5)Papua New Guinea: 0.233 per 100 people, -0.326 index (approx. -2.5 to 2.5)Poland: 25.4 per 100 people, 0.752 index (approx. -2.5 to 2.5)Puerto Rico (US): 28 per 100 people, 0.378 index (approx. -2.5 to 2.5)Portugal: 45.2 per 100 people, 1.27 index (approx. -2.5 to 2.5)Paraguay: 12.9 per 100 people, -0.15 index (approx. -2.5 to 2.5)West Bank and Gaza: 8.16 per 100 people, -1.35 index (approx. -2.5 to 2.5)Qatar: 11.8 per 100 people, -0.954 index (approx. -2.5 to 2.5)Romania: 35.8 per 100 people, 0.387 index (approx. -2.5 to 2.5)Russian Federation: 27.1 per 100 people, -1.42 index (approx. -2.5 to 2.5)Rwanda: 0.596 per 100 people, -0.589 index (approx. -2.5 to 2.5)Saudi Arabia: 44.1 per 100 people, -1.55 index (approx. -2.5 to 2.5)Sudan: 0.0604 per 100 people, -1.88 index (approx. -2.5 to 2.5)Senegal: 4.04 per 100 people, 0.0161 index (approx. -2.5 to 2.5)Singapore: 27.8 per 100 people, 0.0383 index (approx. -2.5 to 2.5)Solomon Islands: 0.107 per 100 people, 0.327 index (approx. -2.5 to 2.5)Sierra Leone: 0.00227 per 100 people, -0.513 index (approx. -2.5 to 2.5)El Salvador: 12.5 per 100 people, -0.788 index (approx. -2.5 to 2.5)San Marino: 35.8 per 100 people, 1.25 index (approx. -2.5 to 2.5)Somalia, Fed. Rep.: 0.723 per 100 people, -1.58 index (approx. -2.5 to 2.5)Serbia: 33.4 per 100 people, -0.466 index (approx. -2.5 to 2.5)Sao Tome and Principe: 2.99 per 100 people, 0.165 index (approx. -2.5 to 2.5)Suriname: 18.8 per 100 people, 0.0554 index (approx. -2.5 to 2.5)Slovak Republic: 33.8 per 100 people, 0.93 index (approx. -2.5 to 2.5)Slovenia: 34.2 per 100 people, 1.06 index (approx. -2.5 to 2.5)Sweden: 40.6 per 100 people, 1.73 index (approx. -2.5 to 2.5)Eswatini: 2.51 per 100 people, -1.35 index (approx. -2.5 to 2.5)Seychelles: 31.6 per 100 people, 0.634 index (approx. -2.5 to 2.5)Syrian Arab Republic: 6.86 per 100 people, -1.85 index (approx. -2.5 to 2.5)Chad: 0 per 100 people, -1.52 index (approx. -2.5 to 2.5)Togo: 1.42 per 100 people, -0.972 index (approx. -2.5 to 2.5)Thailand: 14.9 per 100 people, -0.56 index (approx. -2.5 to 2.5)Tajikistan: 0.984 per 100 people, -1.64 index (approx. -2.5 to 2.5)Turkmenistan: 5.22 per 100 people, -2.04 index (approx. -2.5 to 2.5)Timor-Leste: 0.006 per 100 people, 0.346 index (approx. -2.5 to 2.5)Tonga: 8.17 per 100 people, 0.821 index (approx. -2.5 to 2.5)Trinidad and Tobago: 27 per 100 people, 0.406 index (approx. -2.5 to 2.5)Tunisia: 15 per 100 people, -0.684 index (approx. -2.5 to 2.5)Turkiye: 23.4 per 100 people, -1.09 index (approx. -2.5 to 2.5)Tuvalu: 4.52 per 100 people, 1.19 index (approx. -2.5 to 2.5)Tanzania: 0.246 per 100 people, -0.645 index (approx. -2.5 to 2.5)Uganda: 0.208 per 100 people, -1.01 index (approx. -2.5 to 2.5)Ukraine: 21.7 per 100 people, -0.111 index (approx. -2.5 to 2.5)Uruguay: 33 per 100 people, 1.23 index (approx. -2.5 to 2.5)United States: 38.9 per 100 people, 0.887 index (approx. -2.5 to 2.5)Uzbekistan: 34.7 per 100 people, -1.04 index (approx. -2.5 to 2.5)St. Vincent and the Grenadines: 29.5 per 100 people, 0.503 index (approx. -2.5 to 2.5)Virgin Islands (U.S.): 10.1 per 100 people, 0.833 index (approx. -2.5 to 2.5)Viet Nam: 23.7 per 100 people, -1.1 index (approx. -2.5 to 2.5)Vanuatu: 1.16 per 100 people, 0.486 index (approx. -2.5 to 2.5)Samoa: 0.878 per 100 people, 0.888 index (approx. -2.5 to 2.5)South Africa: 5.35 per 100 people, 0.607 index (approx. -2.5 to 2.5)Zambia: 0.79 per 100 people, -0.408 index (approx. -2.5 to 2.5)Zimbabwe: 1.94 per 100 people, -1.26 index (approx. -2.5 to 2.5)AFGBLRCHECHNDNKKIRMMRNORSAUSDNTUVWSM

best-fit line line after adjusting

Four ways to measure the link

MethodrpCountries
Standard (Pearson), not adjusted+0.5946.7e-20194
By rank (Spearman), not adjusted+0.5881.9e-19194
Standard (Pearson), adjusted for national income+0.2690.000194
By rank (Spearman), adjusted for national income+0.1970.006194

The rank version uses only each country’s place in line, from lowest to highest, so a few extreme countries count for less. The adjusted and unadjusted versions use the same 194 countries: those that report both measures and GDP per person. So the gap between them comes from the adjustment, not from a change in which countries are counted. Drop in the size of r after adjusting: +0.325 (a minus sign means it grew).

How solid is it?

Leaving out one country at a time, r ranges from +0.243 (without QAT) to +0.309 (without CHN). The bar above shows that range on a scale from −1 to +1, with the solid line at the full result. The single country that moves r most: CHN (+0.040).

Within each region

Countries are not separate, unrelated cases, and neighbors share a lot. A link that holds inside each region is far more believable than one that shows up only when comparing regions.

nr
East Asia & Pacific31+0.04
Europe & Central Asia51+0.32
Latin America & Caribbean35+0.37
Middle East, North Africa, Afghanistan & Pakistan22+0.24
Sub-Saharan Africa46+0.33

By income third

If the link shows up only in the richest third of countries, it is a feature of rich countries, not a general pattern.

nr
Poorest third65-0.02
Middle third64-0.03
Richest third65+0.52

By largest religious group

Countries grouped by a label they share, such as main religion, rather than by a number. Groups of fewer than twelve countries are not shown. These groups differ in income, region and history all at once. So a gap between them is a place to start asking questions, not an answer.

nr
Christians111+0.25
Muslims49-0.05

By last european coloniser

Countries grouped by a label they share, such as main religion, rather than by a number. Groups of fewer than twelve countries are not shown. These groups differ in income, region and history all at once. So a gap between them is a place to start asking questions, not an answer.

nr
France25+0.02
Never a European colony21+0.21
Spain20+0.62
United Kingdom63+0.37

Without outliers (countries far outside the middle half of countries on either measure, by more than one and a half times the width of that middle half): r = +0.269 after dropping 0 countries.

Two series, one country

Both measures over the years for one country you pick. The two charts are stacked so they share only the years along the bottom.

Loading…

Over time, within countries

Everything above compares countries with each other at one moment. This section compares each country only with itself over 27years. So a link here can’t come from anything about a country that stays the same, such as its history, geography, institutions or culture.

Within countries over time, there is no link that is clearly more than chance (r = -0.051, comparing each country only with itself over the years, and each year only with the same year elsewhere). Whatever the cross-country picture shows, countries whose fixed broadband moved did not tend to see their voice and accountability move with it.

Across countries (adjusted)+0.269for comparison
Within countries-0.120each country vs itself
…and vs the same year elsewhere-0.051q = 0.484 · 201 countries
Year-on-year changes+0.001q = 0.984
Read with care.
  • Almost all of the second indicator's variation is between countries, so the within-country estimate rests on a small part of the data.

4,120 country-years (one country in one year), 201 countries, 1998–2024, about 21 years each on average. Share of the variation that happens within countries over time: 32% for Fixed broadband, 4% for Voice and accountability. The margins of error allow for each country appearing many times, and for each year’s value being close to the year before.

Year-to-year changes are a cautious test, not a final answer. Looking only at changes from one year to the next removes each country’s own trends. But it also makes measurement mistakes louder, which pulls the results toward zero. A near-zero result here is weak evidence of no link, not proof.

With one measure years behind the other

0.10−0.1-100+10years Voice and accountability trails Fixed broadband →lag -10: r = -0.018 (n = 2,947)lag -9: r = -0.036 (n = 3,125)lag -8: r = -0.045 (n = 3,278)lag -7: r = -0.051 (n = 3,442)lag -6: r = -0.067 (n = 3,579)lag -5: r = -0.064 (n = 3,713)lag -4: r = -0.074 (n = 3,806)lag -3: r = -0.063 (n = 3,897)lag -2: r = -0.070 (n = 3,986)lag -1: r = -0.058 (n = 4,042)lag +0: r = -0.051 (n = 4,120)lag +1: r = -0.042 (n = 4,009)lag +2: r = -0.032 (n = 3,883)lag +3: r = -0.037 (n = 3,690)lag +4: r = -0.027 (n = 3,503)lag +5: r = -0.032 (n = 3,309)lag +6: r = -0.029 (n = 3,115)lag +7: r = -0.018 (n = 2,943)lag +8: r = -0.001 (n = 2,743)lag +9: r = 0.015 (n = 2,534)lag +10: r = 0.022 (n = 2,345)

Same year (lag 0): -0.051. A peak away from zero does not show which comes first. These series change slowly — this year’s value is close to last year’s. That makes the curve smooth and nearly symmetric, whatever produced the data. Even a sharp peak at one lag (a gap of some years) would not prove that one measure changes the other.

The data


per 100 people

index (approx. -2.5 to 2.5)
Years
Cayman Islands CYM56.40.9582022, 2024
Andorra AND52.40.7892024
Bermuda BMU51.31.062024, 2017
France FRA48.91.152024
Korea, Rep. KOR47.80.8082024
China CHN47.2-1.652024
Switzerland CHE471.642024
St. Kitts and Nevis KNA46.70.462022, 2024
Germany DEU45.61.62024
Portugal PRT45.21.272024
Norway NOR45.21.932024
Greece GRC44.70.7822024
Malta MLT44.50.9222024
Belgium BEL44.21.52024
Saudi Arabia SAU44.1-1.552024

World Bank, World Development Indicators
Kaufmann, D. and A. Kraay, Worldwide Governance Indicators, World Bank

Sources

Fixed broadband

Fixed broadband subscriptions (per 100 people)

International Telecommunication Union · CC BY 4.0 · updated quarterly

Subscriptions, not people. A household line counts once, however many people use it. A country that went straight to mobile data can be well connected with few of these lines. Internet users, already on the site, is the measure of people.

Voice and accountability

Voice and Accountability (estimate)

World Bank · CC BY 4.0 · updated annual

How this was computed

Data used: most recent value in 2010-2025; values come from 2017–2024. To adjust for income, each measure is first predicted from GDP per person (in percentage terms, on a log scale) with a straight-line fit. Only what is left over is then compared. This is called a partial correlation. The line is drawn the standard way (ordinary least squares), which picks the line that comes closest to all the countries at once. The error margins allow for countries in the same region resembling each other, using 7 World Bank regions. The q-value corrects for testing all 12,497 pairs at once, using the Benjamini–Hochberg method. Underlying data last updated DYB 2024. How the country data works · explore Fixed broadband and Voice and accountability

This page shows that two measures go together. It does not show that Fixed broadband changes Voice and accountability, or the reverse. These figures also describe countries, not individual people. See the ecological fallacy.

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