| Year | More developed regions URBAN | Less developed regions URBAN | More developed regions RURAL | Less developed regions RURAL | Proyection |
|---|---|---|---|---|---|
| 1950 | 441845 | 303650 | 369341 | 1417393 | |
| 1955 | 496952 | 374980 | 364978 | 1535972 | |
| 1960 | 555970 | 463668 | 357360 | 1661415 | |
| 1965 | 615780 | 568866 | 348365 | 1799996 | |
| 1970 | 670573 | 681846 | 335848 | 2007919 | |
| 1975 | 718511 | 819157 | 327753 | 2210998 | |
| 1980 | 757975 | 995253 | 323119 | 2376660 | |
| 1985 | 793138 | 1211359 | 319813 | 2538980 | |
| 1990 | 827098 | 1454307 | 317306 | 2707714 | |
| 1995 | 856019 | 1708113 | 313432 | 2848675 | |
| 2000 | 881344 | 1977289 | 307465 | 2956673 | |
| 2005 | 919094 | 2278440 | 291804 | 3017312 | |
| 2010 | 957251 | 2601326 | 278649 | 3058663 | 6000000 |
| 2015 | 989721 | 2937072 | 266450 | 3091052 | 6000000 |
| 2020 | 1018365 | 3271453 | 255074 | 3111636 | 6000000 |
| 2025 | 1043067 | 3599515 | 243672 | 3116725 | 6000000 |
| 2030 | 1064290 | 3919618 | 231799 | 3105672 | 6000000 |
| 2035 | 1082756 | 4231404 | 219644 | 3078062 | 6000000 |
| 2040 | 1099266 | 4536960 | 207619 | 3030196 | 6000000 |
| 2045 | 1114052 | 4835932 | 195904 | 2960133 | 6000000 |
| 2050 | 1127222 | 5124953 | 184510 | 2869443 | 6000000 |