| 22-37 Basic Statistics on National Comprehensive Archives | |||||
| Year | Number of | Photos | Archives | Utilized | Floor Space of |
| Archives | Open to Public | Archives | Archive Institutions | ||
| (10 000 volumes, | (10 000 sheets) | (10 000 volume, | (10 000 volume-times, | (10 000 sq.m) | |
| 10 000 pieces) | 10 000 pieces) | 10 000 piece-times) | |||
| 1991 | 9637.4 | 371.0 | 2094.3 | 937.0 | 348.1 |
| 1992 | 10003.5 | 402.4 | 2018.7 | 773.8 | 255.7 |
| 1993 | 10726.8 | 435.5 | 2140.7 | 891.9 | 275.9 |
| 1994 | 10782.9 | 449.6 | 2454.6 | 674.4 | 268.3 |
| 1995 | 11318.3 | 485.5 | 2790.3 | 529.3 | 282.5 |
| 1996 | 11341.4 | 494.6 | 2939.2 | 485.4 | 297.5 |
| 1997 | 12222.9 | 553.0 | 3304.6 | 501.0 | 347.6 |
| 1998 | 12276.5 | 579.7 | 3556.5 | 446.5 | 310.7 |
| 1999 | 12866.8 | 584.5 | 3808.2 | 508.5 | 328.4 |
| 2000 | 13314.0 | 631.7 | 4072.0 | 494.4 | 336.2 |
| 2001 | 13756.6 | 642.8 | 4129.7 | 575.4 | 342.0 |
| 2002 | 14790.7 | 720.5 | 4301.1 | 548.8 | 351.0 |
| 2003 | 15945.9 | 797.4 | 4618.4 | 602.6 | 361.4 |
| 2004 | 17601.5 | 827.9 | 4868.3 | 813.9 | 376.8 |
| 2005 | 18688.7 | 908.8 | 5132.3 | 868.0 | 393.1 |
| 2006 | 21656.5 | 1277.2 | 5746.3 | 1166.4 | 406.1 |
| 2007 | 23675.3 | 1393.3 | 5875.5 | 1244.9 | 421.9 |
| 2008 | 25051.0 | 1505.3 | 6072.2 | 1257.4 | 465.4 |
| 2009 | 28089.2 | 1646.3 | 6687.4 | 1308.0 | 473.3 |
| 2010 | 32198.6 | 1809.2 | 7428.6 | 1417.3 | 504.4 |