Statistics on Archive Institution(2015)
Item	Total
		National Comprehen -sive Archive
			Provincial Level	City Level	County Level
Number of Institutions                                        (unit)	214	162	1	17	144
Number of Personnel                                      (person)	2054	1463		222	1241
Floor Space of Archives Institution                   (sq.m)	489390	397159	49230	109137	238792
Number of Archives
Whole Volume                                                (unit)	21687	21510	322	4194	16994
Files                                                           (volume)	17459092	11305445	880084	3072336	7353025
Before 1949 Files                                    (volume)	806977	800150	460612	329430	10108
After 1949 Files                                      (volume)	16652115	10505295	419472	2742906	7342917
Number of Material Stored                           (volume)	4767392	2495831	86292	495424	1914115
Use of Archiver
Number of Archives Used               (volume-times)	886163	394171	7021	53427	333723
Number of Material Used              (vomume-times)	36270	29892	213	5494	24185
Number of Persons Using Material   (person-times)	614315	185689	2983	26249	156457
Opening Archives                                     (volume)	5396406	1444345	535290	417693	1026652
Catalog of Opening Archives (Files) (10 000 units)	15265.21	5973.16	26.72	29.24	5943.92