Telecommunications: 1,500 radio receivers; 75 million

15.749520 0.063494 3.8744% 1988 0.822921 1.215184 3.3218% 1987 4.532762 0.220616 3.1640% 1986 8.014037 0.124781 2.6144% 1985 4.281802 0.233547 2.9715% 1984 13.462122 0.074282 3.6576% 1983 4.701352 0.212705 3.8998% 1982 11.764779 0.084999 6.3831% 1981 11.463483

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