第１表　社会保障給付費の部門別推移 社 会 保 障 給 付 費 年度 国民所得 計 医療 構成割合 年金・福祉その他 構成割合 （億円） （億円） （億円） 　　（％） （億円） 　　 （％） 昭和25(1950) "1,261 " 646 51.2 615 48.8 　　　　― 26(1951) "1,571 " 804 51.1 768 48.9 "44,346 " 27(1952) "2,194 " "1,149 " 52.3 "1,046 " 47.7 "52,159 " 28(1953) "2,577 " "1,480 " 57.5 "1,096 " 42.5 "60,015 " 29(1954) "3,841 " "1,712 " 44.6 "2,129 " 55.4 "65,917 " 30(1955) "3,893 " "1,919 " 49.3 "1,974 " 50.7 "69,733 " 31(1956) "3,986 " "2,018 " 50.6 "1,969 " 49.4 "78,962 " 32(1957) "4,357 " "2,224 " 51.0 "2,133 " 49.0 "88,681 " 33(1958) "5,080 " "2,099 " 41.3 "2,981 " 58.7 "93,829 " 34(1959) "5,778 " "2,523 " 43.7 "3,255 " 56.3 "110,421 " 35(1960) "6,553 " "2,942 " 44.9 "3,611 " 55.1 "134,967 " 36(1961) "7,900 " "3,850 " 48.7 "4,050 " 51.3 "160,819 " 37(1962) "9,219 " "4,699 " 51.0 "4,520 " 49.0 "178,933 " 38(1963) "11,214 " "5,885 " 52.5 "5,329 " 47.5 "210,993 " 年金　 構成割合 福祉その他 構成割合 （億円） （％） （億円） （％） 39(1964) "13,475 " "7,328 " 54.4 "3,056 " 22.7 "3,091.0 " 22.9 "240,514 " 40(1965) "16,037 " "9,137 " 57.0 "3,508 " 21.9 "3,392.0 " 21.2 "268,270 " 41(1966) "18,670 " "10,766 " 57.7 "4,199 " 22.5 "3,705.0 " 19.8 "316,448 " 42(1967) "21,644 " "12,583 " 58.1 "4,947 " 22.9 "4,114.0 " 19.0 "375,477 " 43(1968) "25,096 " "14,679 " 58.5 "5,835 " 23.3 "4,582.0 " 18.3 "437,209 " 44(1969) "28,752 " "16,975 " 59.0 "6,928 " 24.1 "4,849.0 " 16.9 "521,178 " 45(1970) "35,239 " "20,758 " 58.9 "8,548 " 24.3 "5,933.0 " 16.8 "610,297 " 46(1971) "40,258 " "22,505 " 55.9 "10,191 " 25.3 "7,561.0 " 18.8 "659,105 " 47(1972) "49,845 " "28,111 " 56.4 "12,367 " 24.8 "9,367.0 " 18.8 "779,369 " 48(1973) "62,587 " "34,270 " 54.8 "16,758 " 26.8 "11,559.0 " 18.5 "958,396 " 49(1974) "90,270 " "47,208 " 52.3 "26,781 " 29.7 "16,280.0 " 18.0 "1,124,716 " 50(1975) "117,693 " "57,132 " 48.5 "38,831 " 33.0 "21,730.0 " 18.5 "1,239,907 " 51(1976) "145,165 " "68,098 " 46.9 "53,414 " 36.8 "23,652.0 " 16.3 "1,403,972 " 52(1977) "168,868 " "76,256 " 45.2 "65,880 " 39.0 "26,732.0 " 15.8 "1,557,032 " 53(1978) "197,763 " "89,167 " 45.1 "78,377 " 39.6 "30,219.0 " 15.3 "1,717,785 " 54(1979) "219,832 " "97,743 " 44.5 "89,817 " 40.9 "32,272.0 " 14.7 "1,822,066 " 55(1980) "247,736 " "107,329 " 43.3 "104,525 " 42.2 "35,882.0 " 14.5 "1,995,902 " 56(1981) "275,638 " "115,221 " 41.8 "120,420 " 43.7 "39,997.0 " 14.5 "2,097,489 " 57(1982) "300,973 " "124,118 " 41.2 "133,405 " 44.3 "43,451.0 " 14.4 "2,193,918 " 58(1983) "319,733 " "130,983 " 41.0 "144,108 " 45.1 "44,642.0 " 14.0 "2,308,057 " 59(1984) "336,396 " "135,654 " 40.3 "154,527 " 45.9 "46,216.0 " 13.7 "2,436,089 " 60(1985) "356,798 " "142,830 " 40.0 "168,923 " 47.3 "45,044.0 " 12.6 "2,602,784 " 61(1986) "385,918 " "151,489 " 39.3 "187,620 " 48.6 "46,809.0 " 12.1 "2,711,297 " 62(1987) "407,337 " "160,000 " 39.3 "199,874 " 49.1 "47,462.0 " 11.7 "2,838,955 " 63(1988) "424,582 " "166,726 " 39.3 "210,459 " 49.6 "47,397.0 " 11.2 "3,013,800 " 平成元(1989) "448,822 " "175,279 " 39.1 "225,407 " 50.2 "48,135.0 " 10.7 "3,221,436 " 　2(1990) "472,203 " "183,795 " 38.9 "240,420 " 50.9 "47,989.0 " 10.2 "3,457,391 " 　3(1991) "501,346 " "195,056 " 38.9 "256,145 " 51.1 "50,145.0 " 10.0 "3,630,542 " 　 4(1992) "538,280 " "209,395 " 38.9 "274,013 " 50.9 "54,872.0 " 10.2 "3,690,881 " 　 5(1993) "567,975 " "218,059 " 38.4 "290,376 " 51.1 "59,539.0 " 10.5 "3,724,645 " 　 6(1994) "604,656 " "228,726 " 37.8 "310,084 " 51.3 "65,846.5 " 10.9 "3,737,722 " 　 7(1995) "647,263 " "240,593 " 37.2 "334,986 " 51.8 "71,683.1 " 11.1 "3,802,145 " 　 8(1996) "675,423 " "251,789 " 37.3 "349,548 " 51.8 "74,086.6 " 11.0 "3,925,597 " (注）四捨五入の関係で総数が一致しない場合がある。 資料　国民所得は、昭和29年度以前は、経済企画庁「昭和53年版国民所得統計年報」 　　　昭和30-44年度は、同「長期遡及推計国民経済計算報告」、昭和45年度以降は、 　　　同「平成9年版国民経済計算年報」による。