Table 1 Adult population (15 years old or above) in surveyed and not surveyed countries in 2018
From: Estimation of the global number of e-cigarette users in 2020
Surveyed population | Not surveyed population | |||
|---|---|---|---|---|
Count | Percent | Count | Percent | |
World | 2,749,362,376 | 48.59 | 2,909,456,112 | 51.41 |
WHO region | ||||
African region | 22,676,140 | 3.68 | 593,557,990 | 96.32 |
Eastern Mediterranean region | 8,221,320 | 1.76 | 458,884,199 | 98.24 |
European region | 572,964,392 | 75.48 | 186,119,293 | 24.52 |
Region of the Americas | 596,683,633 | 76.73 | 180,998,282 | 23.27 |
South-East Asia region | 116,665,629 | 8.02 | 1,338,217,118 | 91.98 |
Western Pacific region | 1,432,151,262 | 90.60 | 148,518,994 | 9.40 |
World Bank income classification | ||||
High income | 877,755,162 | 87.43 | 126,156,254 | 12.57 |
Upper middle income | 1,658,636,497 | 77.72 | 475,526,821 | 22.28 |
Lower middle income | 190,294,577 | 9.02 | 1,920,295,084 | 90.98 |
Low income | 22,676,140 | 5.53 | 387,286,693 | 94.47 |