| Year | WB | IMF | UNO | CONAPO | INEGI |
| 1993 | 90,887,097 | 91,605,000 | 91,600,655 | 91,600,655 | - |
| 1994 | 92,663,664 | 93,059,000 | 93,055,300 | 93,055,300 | - |
| 1995 | 94,426,946 | 94,495,000 | 94,490,336 | 94,490,336 | 91,158,290 |
| 1996 | 96,181,710 | 95,881,000 | 95,876,664 | 95,876,664 | - |
| 1997 | 97,925,825 | 97,209,000 | 97,204,604 | 97,204,604 | - |
| 1998 | 99,632,299 | 98,490,000 | 98,485,424 | 98,485,424 | - |
| 1999 | 101,266,570 | 99,711,000 | 99,706,067 | 99,706,067 | - |
| 2000 | 102,808,590 | 100,900,000 | 100,895,811 | 100,895,811 | 97,483,412 |
| 2001 | 104,239,563 | 102,127,000 | 102,122,295 | 102,122,295 | - |
| 2002 | 105,578,297 | 103,423,000 | 103,417,944 | 103,417,944 | - |
| 2003 | 106,888,418 | 104,725,000 | 104,719,891 | 104,719,891 | - |
| 2004 | 108,257,822 | 105,956,000 | 105,951,569 | 105,951,569 | - |
| 2005 | 109,747,906 | 107,156,000 | 107,151,011 | 107,151,011 | 103,263,388 |
| 2006 | 111,382,857 | 108,417,000 | 108,408,827 | 108,408,827 | - |
| 2007 | 113,139,374 | 109,796,000 | 109,787,388 | 109,787,388 | - |
| 2008 | 114,972,821 | 111,304,000 | 111,299,015 | 111,299,015 | - |
| 2009 | 116,815,612 | 112,849,000 | 112,852,594 | 112,852,594 | - |
| 2010 | 118,617,542 | 114,292,000 | 114,255,555 | 114,255,555 | 112,336,538 |
| 2011 | 120,365,271 | 115,685,000 | 115,682,868 | 115,682,868 | - |
| 2012 | 122,070,963 | 117,055,000 | 117,053,750 | 117,053,750 | - |
| 2013 | 123,740,109 | 118,397,000 | 118,395,054 | 118,395,054 | - |
| 2014 | 125,385,833 | 119,715,000 | 119,713,203 | 119,713,203 | - |
| 2015 | 127,007,072e | 121,087,000 | 121,005,815 | 121,005,815 | 119,938,473 |