18-20  Statistics on Archive Institution(2009)
Item	Total
		National Comprehen -sive Archive
			Provincial Level	City Level	County Level
Number of Institutions                           (unit)	204	163	1	17	145
Number of Personnel                         (person)	2246	1616	44	266	1306
Floor Space of Archives Institution      (sq.m)	381025	300594	10380	92475	197739
Number of Archives
Whole Volume                                   (unit)	19560	19341	306	3556	15479
Files                                              (volume)	13013612	9071936	726742	2353707	5991487
Before 1949
Files                                          (volume)	751038	741215	460612	270042	10561
After 1949
Files                                          (volume)	12262574	8330721	266130	2083665	5980926
Number of Material Stored               (volume)	2681482	2429426	86292	452742	1890392
Use of Archiver
Number of Archives Used  (volume-times)	527228	360062	9231	62235	288596
Number of Material Used (vomume-times)	54665	38869	47	5063	33759
Number of Persons	217341	121518	1380	24476	95662
Using Material                     (person-times)
Opening Archives                         (volume)	3527702	1645495	535290	335639	774566
Catalog of Opening	223.78	94.54	26.72	24.65	43.17
Archives (Files)                    (10 000 units)