| Index numbers (1987=100) | Percent | |||||
| Fixed-weighted index | Chain-type annual weighted index | Benchmark years-weighted index | Fixed-weighted index | Chain-type annual weighted index | Benchmark years-weighted index | |
| 1959 | 27.8 | 28.0 | ||||
| 1960 | 28.2 | 28.4 | 1.5 | 1.4 | ||
| 1961 | 28.5 | 28.8 | 1.2 | 1.1 | ||
| 1962 | 28.9 | 29.1 | 1.3 | 1.3 | ||
| 1963 | 29.3 | 29.5 | 1.2 | 1.2 | ||
| 1964 | 29.7 | 29.9 | 1.4 | 1.3 | ||
| 1965 | 30.2 | 30.4 | 1.9 | 1.9 | ||
| 1966 | 31.1 | 31.3 | 2.8 | 2.9 | ||
| 1967 | 32.1 | 32.3 | 3.2 | 3.2 | ||
| 1968 | 33.5 | 33.7 | 4.4 | 4.3 | ||
| 1969 | 35.1 | 35.2 | 4.7 | 4.7 | ||
| 1970 | 36.9 | 37.1 | 5.3 | 5.3 | ||
| 1971 | 38.8 | 39.0 | 5.0 | 5.0 | ||
| 1972 | 40.5 | 40.7 | 4.3 | 4.5 | ||
| 1973 | 42.7 | 43.0 | 5.6 | 5.5 | ||
| 1974 | 46.5 | 46.7 | 8.8 | 8.6 | ||
| 1975 | 50.9 | 51.1 | 9.4 | 9.4 | ||
| 1976 | 53.8 | 54.1 | 5.8 | 5.9 | ||
| 1977 | 57.3 | 57.6 | 6.4 | 6.5 | ||
| 1978 | 61.5 | 61.4 | 7.5 | 6.6 | ||
| 1979 | 66.7 | 66.6 | 8.4 | 8.4 | ||
| 1980 | 72.7 | 72.7 | 9.0 | 9.2 | ||
| 1981 | 79.4 | 79.3 | 9.2 | 9.1 | ||
| 1982 | 84.8 | 84.4 | 84.3 | 6.3 | 6.4 | |
| 1983 | 88.1 | 87.9 | 87.7 | 3.9 | 4.1 | 4.1 |
| 1984 | 91.1 | 91.1 | 90.9 | 3.4 | 3.6 | 3.6 |
| 1985 | 94.3 | 94.4 | 94.2 | 3.5 | 3.6 | 3.6 |
| 1986 | 97.0 | 97.0 | 96.9 | 2.8 | 2.7 | 2.9 |
| 1987 | 100.0 | 100.0 | 100.0 | 3.1 | 3.1 | 3.2 |
| 1988 | 104.0 | 103.9 | 103.9 | 4.0 | 3.9 | 3.9 |
| 1989 | 108.6 | 108.5 | 108.5 | 4.5 | 4.4 | 4.4 |
| 1990 | 113.6 | 113.2 | 113.4 | 4.6 | 4.4 | 4.5 |
| 1991 | 118.1 | 117.8 | 117.9 | 4.0 | 4.0 | 4.0 |
| 1992 | 121.6 | 121.1 | 121.3 | 2.9 | 2.9 | 2.9 |
| 1959:I | ||||||
| II | ||||||
| III | 27.8 | 28.1 | ||||
| IV | 27.9 | 28.2 | 1.5 | 1.3 | ||
| 1960:I | 28.0 | 28.2 | 1.0 | 1.0 | ||
| II | 28.1 | 28.4 | 1.8 | 1.9 | ||
| III | 28.3 | 28.5 | 2.0 | 1.9 | ||
| IV | 28.4 | 28.6 | 1.7 | 1.6 | ||
| 1961:I | 28.4 | 28.7 | .8 | .7 | ||
| II | 28.5 | 28.7 | .8 | .8 | ||
| III | 28.6 | 28.8 | 1.1 | .9 | ||
| IV | 28.6 | 28.8 | .8 | .9 | ||
| 1962:I | 28.8 | 29.0 | 2.0 | 1.8 | ||
| II | 28.9 | 29.1 | 1.2 | 1.3 | ||
| III | 28.9 | 29.1 | 1.0 | 1.1 | ||
| IV | 29.1 | 29.3 | 1.8 | 1.9 | ||
| 1963:I | 29.1 | 29.4 | 1.0 | 1.2 | ||
| II | 29.2 | 29.4 | .7 | .8 | ||
| III | 29.2 | 29.5 | .8 | .6 | ||
| IV | 29.4 | 29.6 | 2.2 | 2.1 | ||
| 1964:I | 29.5 | 29.7 | 1.1 | 1.1 | ||
| II | 29.6 | 29.8 | 1.4 | 1.3 | ||
| III | 29.7 | 29.9 | 1.6 | 1.5 | ||
| IV | 29.9 | 30.1 | 2.1 | 2.0 | ||
| 1965:I | 30.0 | 30.2 | 1.9 | 1.8 | ||
| II | 30.1 | 30.3 | 1.9 | 1.8 | ||
| III | 30.3 | 30.5 | 2.1 | 2.4 | ||
| IV | 30.5 | 30.7 | 2.3 | 2.3 | ||
| 1966:I | 30.7 | 30.9 | 2.6 | 2.5 | ||
| II | 31.0 | 31.2 | 4.0 | 3.9 | ||
| III | 31.2 | 31.4 | 3.1 | 3.2 | ||
| IV | 31.5 | 31.7 | 3.6 | 3.7 | ||
| 1967:I | 31.7 | 31.9 | 2.5 | 2.6 | ||
| II | 31.9 | 32.1 | 2.3 | 2.5 | ||
| III | 32.2 | 32.4 | 3.8 | 3.8 | ||
| IV | 32.5 | 32.8 | 4.7 | 4.6 | ||
| 1968:I | 32.9 | 33.1 | 4.9 | 4.5 | ||
| II | 33.3 | 33.5 | 4.5 | 4.4 | ||
| III | 33.6 | 33.8 | 4.0 | 3.7 | ||
| IV | 34.1 | 34.3 | 5.5 | 5.6 | ||
| 1969:I | 34.4 | 34.6 | 3.7 | 3.8 | ||
| II | 34.8 | 35.0 | 4.7 | 4.7 | ||
| III | 35.3 | 35.5 | 5.9 | 5.9 | ||
| IV | 35.7 | 35.9 | 5.0 | 4.9 | ||
| 1970:I | 36.3 | 36.5 | 6.3 | 6.2 | ||
| II | 36.8 | 37.0 | 6.1 | 6.1 | ||
| III | 37.1 | 37.3 | 3.1 | 3.1 | ||
| IV | 37.6 | 37.8 | 5.4 | 5.4 | ||
| 1971:I | 38.1 | 38.3 | 5.8 | 5.9 | ||
| II | 38.6 | 38.8 | 5.5 | 5.5 | ||
| III | 39.0 | 39.2 | 4.0 | 4.1 | ||
| IV | 39.3 | 39.6 | 3.3 | 3.4 | ||
| 1972:I | 39.9 | 40.2 | 6.3 | 6.5 | ||
| II | 40.2 | 40.4 | 2.6 | 2.6 | ||
| III | 40.6 | 40.9 | 3.8 | 4.7 | ||
| IV | 41.1 | 41.4 | 5.1 | 4.7 | ||
| 1973:I | 41.6 | 41.9 | 5.1 | 4.8 | ||
| II | 42.3 | 42.6 | 6.9 | 6.8 | ||
| III | 43.1 | 43.4 | 7.8 | 7.9 | ||
| IV | 43.9 | 44.1 | 7.5 | 7.1 | ||
| 1974:I | 44.7 | 45.0 | 8.0 | 8.0 | ||
| II | 45.6 | 45.9 | 8.5 | 8.2 | ||
| III | 47.0 | 47.2 | 12.5 | 12.5 | ||
| IV | 48.4 | 48.7 | 12.6 | 12.7 | ||
| 1975:I | 49.6 | 49.9 | 10.3 | 10.5 | ||
| II | 50.3 | 50.5 | 5.8 | 4.8 | ||
| III | 51.3 | 51.5 | 7.6 | 7.9 | ||
| IV | 52.2 | 52.4 | 7.2 | 7.3 | ||
| 1976:I | 52.7 | 53.0 | 4.6 | 4.5 | ||
| II | 53.3 | 53.6 | 4.7 | 4.9 | ||
| III | 54.1 | 54.4 | 5.7 | 5.8 | ||
| IV | 55.1 | 55.3 | 7.3 | 7.5 | ||
| 1977:I | 55.9 | 56.2 | 6.2 | 6.7 | ||
| II | 56.8 | 57.2 | 6.9 | 7.0 | ||
| III | 57.6 | 58.0 | 5.8 | 5.9 | ||
| IV | 58.6 | 58.9 | 7.1 | 6.1 | ||
| 1978:I | 59.7 | 59.8 | 7.3 | 5.9 | ||
| II | 60.9 | 60.9 | 8.7 | 7.6 | ||
| III | 62.1 | 61.9 | 7.8 | 7.1 | ||
| IV | 63.4 | 63.2 | 8.6 | 8.3 | ||
| 1979:I | 64.6 | 64.4 | 8.0 | 8.3 | ||
| II | 66.1 | 65.9 | 9.4 | 9.5 | ||
| III | 67.4 | 67.3 | 8.1 | 8.5 | ||
| IV | 68.7 | 68.6 | 8.3 | 8.2 | ||
| 1980:I | 70.3 | 70.3 | 9.6 | 9.9 | ||
| II | 71.8 | 71.8 | 8.9 | 8.9 | ||
| III | 73.4 | 73.3 | 9.1 | 9.1 | ||
| IV | 75.4 | 75.3 | 11.1 | 11.1 | ||
| 1981:I | 77.2 | 77.1 | 10.1 | 9.7 | ||
| II | 78.6 | 78.4 | 7.3 | 7.2 | ||
| III | 80.2 | 80.0 | 8.3 | 8.3 | ||
| IV | 81.7 | 81.5 | 7.7 | 7.8 | ||
| 1982:I | 83.4 | 82.8 | 82.7 | 5.7 | 5.9 | |
| II | 84.3 | 83.9 | 83.8 | 4.3 | 5.1 | 5.3 |
| III | 85.4 | 85.1 | 84.9 | 5.3 | 5.9 | 5.7 |
| IV | 86.3 | 86.0 | 85.9 | 4.1 | 4.6 | 4.5 |
| 1983:I | 87.0 | 86.7 | 86.6 | 3.6 | 3.4 | 3.3 |
| II | 87.7 | 87.5 | 87.3 | 3.1 | 3.6 | 3.3 |
| III | 88.5 | 88.3 | 88.1 | 3.7 | 3.7 | 3.8 |
| IV | 89.3 | 89.2 | 89.0 | 3.8 | 3.9 | 3.8 |
| 1984:I | 90.0 | 90.0 | 89.8 | 3.3 | 3.9 | 3.8 |
| II | 90.6 | 90.7 | 90.4 | 2.7 | 3.0 | 2.8 |
| III | 91.4 | 91.5 | 91.3 | 3.6 | 3.8 | 3.7 |
| IV | 92.3 | 92.3 | 92.1 | 3.7 | 3.2 | 3.6 |
| 1985:I | 93.2 | 93.2 | 93.0 | 3.9 | 4.3 | 4.0 |
| II | 93.9 | 94.0 | 93.7 | 3.3 | 3.3 | 3.3 |
| III | 94.6 | 94.7 | 94.5 | 3.0 | 3.2 | 3.3 |
| IV | 95.5 | 95.6 | 95.4 | 3.8 | 3.7 | 4.1 |
| 1986:I | 96.0 | 96.1 | 96.0 | 2.2 | 2.0 | 2.3 |
| II | 96.6 | 96.6 | 96.5 | 2.4 | 2.1 | 2.3 |
| III | 97.3 | 97.2 | 97.2 | 2.8 | 2.8 | 2.9 |
| IV | 98.0 | 98.0 | 97.9 | 3.1 | 3.0 | 3.0 |
| 1987:I | 98.9 | 98.8 | 98.8 | 3.4 | 3.6 | 3.6 |
| II | 99.5 | 99.5 | 99.5 | 2.8 | 2.9 | 3.0 |
| III | 100.4 | 100.4 | 100.4 | 3.3 | 3.3 | 3.3 |
| IV | 101.3 | 101.3 | 101.3 | 3.7 | 3.7 | 3.6 |
| 1988:I | 102.2 | 102.1 | 102.2 | 3.7 | 3.5 | 3.6 |
| II | 103.3 | 103.3 | 103.3 | 4.5 | 4.5 | 4.5 |
| III | 104.7 | 104.6 | 104.7 | 5.4 | 5.4 | 5.5 |
| IV | 105.6 | 105.6 | 105.6 | 3.7 | 3.7 | 3.7 |
| 1989:I | 106.9 | 106.9 | 106.9 | 5.0 | 5.0 | 4.9 |
| II | 108.2 | 108.1 | 108.1 | 4.8 | 4.6 | 4.6 |
| III | 109.2 | 109.1 | 109.1 | 3.8 | 3.7 | 3.7 |
| IV | 110.2 | 110.0 | 110.1 | 3.7 | 3.6 | 3.6 |
| 1990:I | 111.7 | 111.4 | 111.5 | 5.6 | 5.1 | 5.4 |
| II | 112.9 | 112.7 | 112.8 | 4.6 | 4.7 | 4.7 |
| III | 114.3 | 113.9 | 114.1 | 4.8 | 4.6 | 4.7 |
| IV | 115.4 | 115.0 | 115.2 | 4.0 | 3.7 | 3.8 |
| 1991:I | 116.8 | 116.4 | 116.6 | 4.9 | 5.0 | 4.9 |
| II | 117.8 | 117.4 | 117.6 | 3.5 | 3.7 | 3.6 |
| III | 118.6 | 118.3 | 118.5 | 2.9 | 2.9 | 2.9 |
| IV | 119.3 | 119.0 | 119.1 | 2.4 | 2.4 | 2.4 |
| 1992:I | 120.3 | 120.0 | 120.2 | 3.4 | 3.5 | 3.4 |
| II | 121.2 | 120.8 | 121.0 | 2.9 | 2.8 | 2.8 |
| III | 121.9 | 121.4 | 121.6 | 2.2 | 1.9 | 2.1 |
| IV | 122.9 | 122.3 | 122.6 | 3.4 | 3.1 | 3.2 |