11-13  主要年份邮电通信条件
postal and telecommunication services in selected years
       
  邮路单程长度 农村投递路线 长途电话业务电路 (路)   邮路单程长度 农村投递路线 长途电话业务电路 (路)
(公里)  (公里) (公里)  (公里)
year length of postal one-way route (km)  rural delivery long-distance year length of postal one-way route (km)  rural delivery long-distance
routes(km) telephone lines(lines) routes(km) telephone lines(lines)
     
1952 34224          126 1990 102316 71005 5436
1957 65092          178 1991 96348 71239 7332
1962 53188 20442 345 1992 105386 71931 10298
1965 33228 81199 326 1993 111069 72170 13496
1970 13227 85211 387 1994 125534 72991 19969
1975 12057 93305 565 1995 123874 72627 52622
1978 11143 92814 696 1996 132759 73640 40786
1980 12463 88884 773 1997 139623 73513 58830
1985 38159 69553 1390 1998 140781 73755 88937
1986 49104 69527 1657 1999 139511 74786 112368
1987 54867 70167 2206 2000 138037 74340 181255
1988 53525 70779 2824 2001 135521 75111 143927
1989 73624 70757 3778 2002 138195 79411 162694