Table 5.
Population data classification.
| Population Data | ||
|---|---|---|
| Source | Records | |
| Census | 22 | [1, 3, 4, 7, 15, 16, 17, 18, 19, 20, 21, 23, 24, 32, 40, 42, 43, 51, 60, 69, 70, 73] |
| Center for International Earth Science Information | 1 | [33] |
| CIA World Factbook | 2 | [37, 46] |
| Eurostat | 3 | [1, 57, 58] |
| Existing literature | 16 | [10, 13, 15, 23, 24, 32, 45, 48, 49, 57, 59, 60, 69, 70, 73, 74] |
| International population Database | 1 | [46] |
| Landscan | 1 | [24] |
| National Geographic Information Services | 1 | [9] |
| National Statistics | 4 | [21, 57, 59, 70] |
| Organisation datasets | 3 | [21, 51, 59] |
| Polymod | 1 | [2] |
| Population database for specific country | 5 | [34, 36, 46, 49, 51] |
| Socioeconomic Data and Applications Center (SEDAC) | 2 | [6, 72] |
| Surveys | 2 | [21, 32] |
| United Nations database/ stats | 3 | [2, 42, 44] |
| World Bank population estimates | 2 | [8, 49] |
| World Gazetteer | 1 | [42] |
| None | 36 | [5, 11, 12, 14, 22, 25, 26, 27, 28, 29, 35, 38, 39, 41, 47, 50, 52, 53, 54, 55, 56, 61, 62, 63, 64, 65, 66, 71, 75, 76, 77, 78] |
| Unclear | [30, 31, 67, 68] | |