| 年份 | 普通高中 | 普通初中 | 普通小学 |
| 1990 | 249.8 | 1369.9 | 2064.0 |
| 1991 | 243.8 | 1411.3 | 2072.7 |
| 1992 | 234.7 | 1465.0 | 2183.2 |
| 1993 | 228.3 | 1479.0 | 2353.5 |
| 1994 | 243.4 | 1616.4 | 2537.0 |
| 1995 | 273.6 | 1752.3 | 2531.8 |
| 1996 | 282.2 | 1760.7 | 2524.7 |
| 1997 | 322.6 | 1805.6 | 2462.0 |
| 1998 | 359.6 | 1961.4 | 2201.4 |
| 1999 | 396.3 | 2149.7 | 2029.5 |
| 2000 | 472.7 | 2263.3 | 1946.5 |
| 2001 | 558.0 | 2257.9 | 1944.2 |
| 2002 | 676.7 | 2252.3 | 1952.8 |
| 2003 | 752.1 | 2195.3 | 1829.4 |
| 2004 | 821.5 | 2078.2 | 1747.0 |
| 2005 | 877.7 | 1976.5 | 1671.7 |
| 2006 | 871.2 | 1923.6 | 1729.4 |
| 2007 | 840.2 | 1863.7 | 1736.1 |
| 2008 | 837.0 | 1856.2 | 1695.7 |
| 2009 | 830.3 | 1786.4 | 1637.8 |
| 2010 | 836.2 | 1715.5 | 1691.7 |
| 2011 | 850.8 | 1634.0 | 1736.8 |
| 2012 | 844.6 | 1570.8 | 1714.7 |
