11-11  主要年份邮电通信条件
condition of postal and telecommunication services in selected years
年  份	邮路单程长度	农村投递路线	长途电话业务		年  份	邮路单程长度	农村投递路线	长途电话业务
	(公里)	(公里)	电路 (路)			(公里)	(公里)	电路 (路)
year	length of	rural	long-distance		year	length of	rural	long-distance
	postal one-way	delivery	telephone lines			postal one-way	delivery	telephone lines
	route (km)	routes(km)	(lines)			route (km)	routes(km)	(lines)
1952	34224		126		1992	105386	71931	10298
1957	65092		178		1993	111069	72170	13496
1962	53188	20442	345		1994	125534	72991	19969
1965	33228	81199	326		1995	123874	72627	52622
1970	13227	85211	387		1996	132759	73640	40786
1975	12057	93305	565		1997	139623	73513	58830
1978	11143	92814	696		1998	140781	73755	88937
1980	12463	88884	773		1999	139511	74786	112368
1985	38159	69553	1390		2000	138037	74340	181255
1986	49104	69527	1657		2001	135521	75111	143927
1987	54867	70167	2206		2002	138195	79411	162694
1988	53525	70779	2824		2003	136627	78661	404340
1989	73624	70757	3778		2004	142804	79186	503304
1990	102316	71005	5436		2005	136434	81607	800640
1991	96348	71239	7332		2006	137001	85590	988590
注：本表长途电话业务电路2004年起包括固定长途电话、移动长途电话、长途数据通信的电路、出租给其他运营商使用的电路。
note:in this table,the data of long-distance telephone lines from 2004 include fixed long-distance telephone,mobile long-distance telephone,
long-distance data telepcommunication lines and that rent to other operators.