10-18
主要年份邮电通信网 NETWORK OF POST AND TELECOMMUNICATIONS IN MAJOR YEARS |
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年份
Year |
邮电局、所 (个) Number of Post and Telecommunications Offices (unit) |
邮路长度 (公里) Length of Postal Routes (km) |
长话电路 (路) Long Distance Telephone Lines (line) |
电报电路 (路) Long Distance Telephone Lines (line) |
长途光缆总长度 (皮长公里 ) Length of Long Distance Optical Cable Lines (km) |
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#在农村的 Rural |
# 铁 路 Railway Routes |
#
汽 车 Highway Routes |
一级干线 First Class Main Lines |
二级干线 Second Class Main Lines |
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1952 | 1008 | 824 | 71684 | 1188 | 1346 | 42 | 20 | |||
1957 | 1098 | 905 | 83354 | 1189 | 4322 | 173 | 278 | |||
1962 | 1237 | 1062 | 106441 | 2944 | 4832 | 335 | 196 | |||
1965 | 1392 | 1232 | 123286 | 2459 | 6396 | 357 | 264 | |||
1970 | 2212 | 1898 | 124357 | 4002 | 7061 | 398 | 228 | |||
1975 | 1544 | 1301 | 151287 | 6098 | 8256 | 539 | 300 | |||
1978 | 1675 | 1444 | 143907 | 3420 | 8836 | 644 | 345 | |||
1980 | 1629 | 1380 | 141596 | 3652 | 8951 | 744 | 318 | |||
1985 | 1890 | 1591 | 146024 | 3512 | 10727 | 1173 | 356 | |||
1990 | 1813 | 1456 | 146251 | 4741 | 10160 | 2488 | 462 | |||
1995 | 1888 | 1454 | 157202 | 5531 | 15350 | 14578 | 468 | 4258 | ||
1996 | 1945 | 1474 | 197235 | 5531 | 17890 | 19827 | 457 | 5496 | ||
1997 | 1898 | 1424 | 197284 | 6504 | 18821 | 28612 | 455 | 6454 | ||
1998 | 1743 | 1297 | 197767 | 7232 | 22436 | 38323 | 440 | 6831 | 2286 | 4545 |
1999 | 1737 | 1259 | 196842 | 7235 | 22207 | 54070 | 732 | 7485 | 2272 | 5213 |
2000 | 1730 | 1239 | 203725 | 5782 | 22744 | 64298 | 222 | 8295 | 2272 | 6023 |