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中国科学院数据云门户

 

邮电通信设备拥有量(全国)

ID 数据年份 局用交换机容量 #中央国有 #地方国有 电话机部数 #中央国有 #地方国有
单位 * 万门 万门 万门 万部 万部 万部
1 1949 31.17 31.17 0 26.28 26.28 0
2 1950 32.09 32.09 0 27.67 27.67 0
3 1951 41.07 34.7 6.37 35.6 32.12 3.48
4 1952 47.11 39.47 7.64 38.98 34.73 4.25
5 1953 51.81 43.38 8.43 44.27 39.58 4.69
6 1954 56.84 47.2 9.64 50.25 44.75 5.5
7 1955 63 51.23 11.77 54.18 48.07 6.11
8 1956 86.58 58.64 27.94 69.25 58.53 10.72
9 1957 97.27 64.66 32.61 82.19 63.67 18.52
10 1958 142.1 71.6 70.5 124.42 74.52 49.9
11 1959 186.05 81.76 104.29 166.5 92.62 73.88
12 1960 231.26 91.9 139.36 203.84 106.36 97.48
13 1961 249.7 97.81 151.89 209.67 113.36 96.31
14 1962 243.07 97.95 145.11 195.95 111.22 84.73
15 1963 238.43 98.9 139.53 195.51 118.14 77.37
16 1964 239.93 100.81 139.12 201.9 122.6 79.3
17 1965 260.7 110.58 150.11 207.88 127.22 80.66
18 1966 260.47 111.14 149.33 211.59 128.76 82.83
19 1967 264.26 112.29 151.97 213.14 129.65 83.49
20 1968 264.19 113.13 151.06 209.52 126.01 83.51
21 1969 267.58 113.94 153.64 209.75 126.19 83.56
22 1970 275.41 115.91 159.5 220.3 132.47 87.83
23 1971 281.14 118.27 162.87 227.61 137.06 90.55
24 1972 292.76 122.84 169.92 242.88 148.64 94.24
25 1973 310.63 129.82 180.81 264.84 164.35 100.49
26 1974 328.78 138.1 190.68 289.04 180.33 108.71
27 1975 347.5 146.17 201.33 306.04 191.11 114.93
28 1976 362.95 151.77 211.18 326.27 204.02 122.25
29 1977 383.27 161.44 221.83 344.41 216.04 128.37
30 1978 405.88 174.94 230.94 368.82 236.4 132.42
31 1979 422.03 185.25 236.78 395.01 262.13 132.88
32 1980 443.2 200.29 242.91 418.64 284.07 134.57
33 1981 463.36 217.9 245.46 442.51 310.11 132.4
34 1982 490.71 240.86 249.85 471.23 339.1 132.13
35 1983 516.07 262.21 253.86 507.15 373.4 133.75
36 1984 553.57 291.96 261.61 553.89 415.25 138.64
37 1985 613.44 336.54 276.91 625.98 476.11 149.87
38 1986 672.36 380.49 291.86 705.91 544.14 161.77
39 1987 773.93 464.5 309.43 805.72 628.28 177.44
40 1988 887.22 555.84 331.38 941.8 745.1 196.7
41 1989 1034.69 667.95 366.74 1089.33 868.38 220.95
42 1990 1231.82 826.05 405.77 1233.16 1026.1 205.23
43 1991 1492.18 1033.14 459.03 1459.18 1215.68 238.74
44 1992 1915.06 1355.5 559.56 1863.65 1544.94 301.02
45 1993 3040.78 2210.25 830.53 2631.28 2147.51 419.94
46 1994 4926.24 3723.39 1202.86 3958.64 3148.11 653.75
47 1995 7203.59 5456.35 1747.24 5762.26 4346.32 1152.06
48 1996 9291.22 6923.67 2367.56 7732.03 5537.78 1508.97
49 1997 11269.18 8406.8 2862.37 10111.12 6745.23 2042.61
50 1998 13823.66 9951.35 3872.31 13123.44 7963.29 2773.86