CFMMI Data Series
Chicago Fed Midwest Manufacturing Index and U.S. Industrial Production
Updated April 28, 2008.
Index, 2002 = 100
Economic Research and Data - Midwest Economy - DataSeries, Federal Reserve Bank of Chicago
| YEAR |
MONTH |
CFMMI |
CFMMI
Auto |
CFMMI
Steel |
CFMMI
Machinery |
CFMMI
Resource |
IPMFG |
| 1973 | 1 | 61.3 | 44.5 | 94.9 | 81.7 | 51.1 | 44.1 |
| 1973 | 2 | 63.0 | 46.2 | 97.8 | 84.1 | 52.1 | 44.9 |
| 1973 | 3 | 63.6 | 46.1 | 99.4 | 86.2 | 52.0 | 44.9 |
| 1973 | 4 | 64.2 | 47.1 | 99.2 | 87.0 | 52.2 | 44.8 |
| 1973 | 5 | 65.0 | 46.8 | 101.6 | 88.4 | 53.5 | 45.2 |
| 1973 | 6 | 64.6 | 46.8 | 102.2 | 87.9 | 52.5 | 45.2 |
| 1973 | 7 | 65.3 | 47.9 | 103.6 | 88.1 | 52.4 | 45.4 |
| 1973 | 8 | 65.1 | 46.5 | 103.8 | 89.8 | 51.9 | 45.2 |
| 1973 | 9 | 65.6 | 47.6 | 104.1 | 89.9 | 52.3 | 45.7 |
| 1973 | 10 | 66.5 | 48.4 | 105.5 | 90.1 | 53.2 | 46.0 |
| 1973 | 11 | 67.0 | 50.0 | 106.9 | 89.3 | 54.1 | 46.4 |
| 1973 | 12 | 67.0 | 47.6 | 108.8 | 91.7 | 53.8 | 46.4 |
| 1974 | 1 | 65.1 | 43.5 | 106.7 | 90.5 | 53.9 | 46.0 |
| 1974 | 2 | 64.1 | 43.2 | 104.0 | 88.6 | 53.7 | 45.8 |
| 1974 | 3 | 63.9 | 42.8 | 102.6 | 89.4 | 53.4 | 45.8 |
| 1974 | 4 | 62.7 | 42.6 | 101.5 | 86.5 | 52.1 | 45.6 |
| 1974 | 5 | 64.1 | 43.7 | 103.5 | 89.8 | 52.3 | 45.9 |
| 1974 | 6 | 64.4 | 44.9 | 102.4 | 89.8 | 52.4 | 46.0 |
| 1974 | 7 | 64.1 | 45.4 | 102.2 | 89.0 | 51.5 | 45.9 |
| 1974 | 8 | 62.8 | 45.8 | 95.6 | 87.0 | 50.9 | 45.5 |
| 1974 | 9 | 64.1 | 47.7 | 99.7 | 88.8 | 50.4 | 45.6 |
| 1974 | 10 | 63.8 | 47.7 | 98.9 | 88.4 | 50.2 | 45.2 |
| 1974 | 11 | 60.9 | 44.3 | 92.8 | 86.1 | 48.7 | 43.8 |
| 1974 | 12 | 56.8 | 38.7 | 86.7 | 82.2 | 46.5 | 41.8 |
| 1975 | 1 | 54.4 | 35.8 | 82.4 | 79.1 | 45.6 | 41.0 |
| 1975 | 2 | 52.2 | 33.3 | 78.7 | 77.1 | 44.4 | 39.8 |
| 1975 | 3 | 51.6 | 35.2 | 75.4 | 74.7 | 43.6 | 39.3 |
| 1975 | 4 | 51.4 | 35.4 | 70.8 | 75.8 | 44.3 | 39.2 |
| 1975 | 5 | 51.4 | 37.3 | 68.5 | 72.2 | 44.7 | 39.2 |
| 1975 | 6 | 51.5 | 38.0 | 67.3 | 70.5 | 46.0 | 39.5 |
| 1975 | 7 | 52.4 | 40.0 | 65.9 | 71.3 | 46.8 | 40.2 |
| 1975 | 8 | 53.3 | 40.4 | 69.2 | 72.2 | 47.1 | 40.6 |
| 1975 | 9 | 54.4 | 41.0 | 71.5 | 73.6 | 48.1 | 41.3 |
| 1975 | 10 | 54.6 | 40.9 | 71.0 | 73.8 | 49.1 | 41.5 |
| 1975 | 11 | 54.8 | 40.8 | 71.4 | 74.4 | 49.2 | 41.6 |
| 1975 | 12 | 55.8 | 42.9 | 72.0 | 73.5 | 50.1 | 42.1 |
| 1976 | 1 | 58.0 | 45.4 | 76.5 | 76.6 | 50.8 | 42.7 |
| 1976 | 2 | 59.1 | 46.7 | 80.2 | 77.2 | 51.2 | 43.3 |
| 1976 | 3 | 59.6 | 47.4 | 81.4 | 77.8 | 51.0 | 43.4 |
| 1976 | 4 | 59.6 | 46.6 | 82.6 | 77.9 | 51.1 | 43.7 |
| 1976 | 5 | 60.8 | 47.4 | 84.8 | 79.8 | 51.8 | 43.9 |
| 1976 | 6 | 60.8 | 47.9 | 85.9 | 79.2 | 51.6 | 43.9 |
| 1976 | 7 | 61.2 | 46.2 | 87.8 | 80.5 | 52.4 | 44.3 |
| 1976 | 8 | 61.6 | 48.5 | 87.4 | 81.1 | 52.0 | 44.5 |
| 1976 | 9 | 61.3 | 46.5 | 87.0 | 81.0 | 52.5 | 44.6 |
| 1976 | 10 | 60.0 | 44.9 | 83.3 | 79.3 | 52.7 | 44.6 |
| 1976 | 11 | 62.4 | 49.3 | 85.0 | 82.8 | 53.2 | 45.2 |
| 1976 | 12 | 62.8 | 50.2 | 84.5 | 83.0 | 53.5 | 45.7 |
| 1977 | 1 | 62.9 | 50.4 | 84.4 | 83.3 | 53.5 | 45.6 |
| 1977 | 2 | 63.6 | 49.2 | 86.0 | 85.3 | 54.8 | 46.4 |
| 1977 | 3 | 65.1 | 52.0 | 88.8 | 85.8 | 55.4 | 47.0 |
| 1977 | 4 | 66.3 | 53.1 | 90.4 | 87.3 | 56.0 | 47.5 |
| 1977 | 5 | 66.8 | 53.0 | 92.1 | 88.9 | 56.0 | 47.9 |
| 1977 | 6 | 67.7 | 54.7 | 92.9 | 90.4 | 55.9 | 48.3 |
| 1977 | 7 | 67.6 | 54.4 | 92.4 | 90.5 | 55.9 | 48.3 |
| 1977 | 8 | 67.6 | 53.0 | 92.4 | 92.1 | 56.5 | 48.6 |
| 1977 | 9 | 67.9 | 53.8 | 91.5 | 92.3 | 56.7 | 48.7 |
| 1977 | 10 | 67.9 | 52.5 | 93.3 | 93.3 | 56.9 | 48.8 |
| 1977 | 11 | 67.8 | 51.3 | 93.0 | 93.5 | 57.9 | 48.9 |
| 1977 | 12 | 68.9 | 53.3 | 93.3 | 94.4 | 58.8 | 49.4 |
| 1978 | 1 | 67.4 | 50.3 | 92.8 | 92.2 | 58.6 | 48.7 |
| 1978 | 2 | 67.2 | 49.3 | 91.5 | 93.2 | 59.0 | 48.8 |
| 1978 | 3 | 68.7 | 52.5 | 92.1 | 94.1 | 59.8 | 49.6 |
| 1978 | 4 | 70.8 | 56.3 | 94.3 | 95.2 | 60.9 | 50.5 |
| 1978 | 5 | 70.0 | 54.1 | 95.5 | 93.7 | 61.2 | 50.6 |
| 1978 | 6 | 70.8 | 54.6 | 96.0 | 95.6 | 62.2 | 51.1 |
| 1978 | 7 | 70.8 | 55.6 | 96.1 | 95.2 | 61.1 | 51.0 |
| 1978 | 8 | 70.7 | 55.2 | 96.5 | 95.3 | 61.0 | 51.3 |
| 1978 | 9 | 71.3 | 56.5 | 97.3 | 95.6 | 61.2 | 51.6 |
| 1978 | 10 | 72.2 | 57.2 | 98.3 | 97.1 | 61.9 | 52.0 |
| 1978 | 11 | 72.8 | 58.5 | 98.9 | 96.9 | 62.5 | 52.5 |
| 1978 | 12 | 73.6 | 59.1 | 100.0 | 98.6 | 63.1 | 52.9 |
| 1979 | 1 | 72.0 | 58.4 | 94.9 | 97.1 | 61.4 | 52.4 |
| 1979 | 2 | 73.1 | 58.8 | 96.8 | 100.2 | 61.8 | 52.7 |
| 1979 | 3 | 73.0 | 58.2 | 96.8 | 99.4 | 62.6 | 52.9 |
| 1979 | 4 | 67.8 | 48.2 | 91.5 | 93.8 | 62.4 | 52.1 |
| 1979 | 5 | 71.8 | 55.8 | 95.1 | 98.1 | 62.9 | 52.7 |
| 1979 | 6 | 71.4 | 53.8 | 95.8 | 99.1 | 63.0 | 52.8 |
| 1979 | 7 | 71.0 | 52.6 | 95.0 | 99.7 | 62.7 | 52.8 |
| 1979 | 8 | 68.2 | 47.3 | 91.3 | 97.9 | 62.2 | 52.1 |
| 1979 | 9 | 69.0 | 49.7 | 91.0 | 100.3 | 60.8 | 52.2 |
| 1979 | 10 | 68.1 | 49.7 | 89.9 | 94.7 | 61.7 | 52.4 |
| 1979 | 11 | 66.7 | 46.1 | 88.8 | 94.6 | 61.4 | 52.2 |
| 1979 | 12 | 67.7 | 48.1 | 89.2 | 96.6 | 61.5 | 52.4 |
| 1980 | 1 | 67.8 | 46.1 | 91.0 | 100.1 | 61.1 | 52.7 |
| 1980 | 2 | 67.6 | 47.2 | 89.6 | 99.1 | 60.4 | 52.6 |
| 1980 | 3 | 66.6 | 46.0 | 89.6 | 98.4 | 59.0 | 52.2 |
| 1980 | 4 | 63.9 | 41.8 | 85.8 | 96.7 | 57.4 | 51.1 |
| 1980 | 5 | 60.2 | 37.3 | 77.2 | 92.7 | 56.6 | 49.5 |
| 1980 | 6 | 58.9 | 38.1 | 72.8 | 88.9 | 56.1 | 48.7 |
| 1980 | 7 | 57.8 | 38.6 | 68.8 | 86.8 | 55.1 | 48.2 |
| 1980 | 8 | 58.5 | 39.6 | 70.7 | 85.9 | 55.6 | 48.5 |
| 1980 | 9 | 59.9 | 41.7 | 73.5 | 87.3 | 55.9 | 49.4 |
| 1980 | 10 | 61.7 | 44.2 | 78.1 | 88.7 | 56.2 | 50.3 |
| 1980 | 11 | 63.2 | 46.2 | 81.8 | 90.7 | 56.3 | 51.3 |
| 1980 | 12 | 63.6 | 45.4 | 82.8 | 91.0 | 57.2 | 51.4 |
| 1981 | 1 | 63.0 | 44.3 | 81.3 | 91.5 | 56.9 | 51.2 |
| 1981 | 2 | 60.9 | 41.5 | 79.1 | 87.0 | 56.7 | 50.9 |
| 1981 | 3 | 62.3 | 43.9 | 80.0 | 89.3 | 56.9 | 51.1 |
| 1981 | 4 | 62.7 | 44.7 | 80.2 | 89.8 | 57.0 | 51.3 |
| 1981 | 5 | 63.4 | 45.1 | 80.8 | 90.7 | 57.5 | 51.6 |
| 1981 | 6 | 62.9 | 44.7 | 81.0 | 90.3 | 56.5 | 51.4 |
| 1981 | 7 | 62.4 | 43.1 | 80.1 | 91.3 | 56.4 | 51.5 |
| 1981 | 8 | 62.1 | 42.3 | 80.6 | 91.1 | 56.1 | 51.6 |
| 1981 | 9 | 60.8 | 39.1 | 78.2 | 91.0 | 56.4 | 51.3 |
| 1981 | 10 | 60.7 | 39.4 | 75.9 | 91.5 | 56.5 | 50.7 |
| 1981 | 11 | 59.2 | 36.9 | 73.0 | 89.9 | 56.7 | 50.1 |
| 1981 | 12 | 57.4 | 34.9 | 69.9 | 86.5 | 56.3 | 49.2 |
| 1982 | 1 | 54.8 | 32.8 | 66.1 | 81.4 | 55.3 | 48.1 |
| 1982 | 2 | 57.4 | 34.4 | 67.4 | 87.1 | 57.7 | 49.4 |
| 1982 | 3 | 56.3 | 34.8 | 65.7 | 82.8 | 57.2 | 49.0 |
| 1982 | 4 | 55.6 | 35.4 | 63.1 | 81.3 | 56.4 | 48.7 |
| 1982 | 5 | 55.5 | 36.5 | 62.0 | 80.3 | 55.9 | 48.6 |
| 1982 | 6 | 55.4 | 37.2 | 61.6 | 77.2 | 57.1 | 48.5 |
| 1982 | 7 | 55.5 | 38.0 | 61.2 | 75.9 | 57.2 | 48.4 |
| 1982 | 8 | 54.6 | 36.2 | 60.1 | 73.9 | 58.1 | 48.0 |
| 1982 | 9 | 53.3 | 34.2 | 59.2 | 71.0 | 58.3 | 47.8 |
| 1982 | 10 | 52.3 | 33.5 | 56.4 | 68.5 | 59.1 | 47.3 |
| 1982 | 11 | 52.1 | 34.6 | 54.8 | 67.3 | 59.0 | 46.9 |
| 1982 | 12 | 52.0 | 35.7 | 55.0 | 66.1 | 58.1 | 46.7 |
| 1983 | 1 | 54.0 | 38.2 | 58.1 | 67.0 | 59.9 | 47.9 |
| 1983 | 2 | 54.6 | 39.9 | 59.8 | 66.6 | 59.8 | 47.8 |
| 1983 | 3 | 55.2 | 40.8 | 61.4 | 67.2 | 59.7 | 48.3 |
| 1983 | 4 | 56.6 | 42.5 | 63.8 | 68.4 | 60.4 | 48.9 |
| 1983 | 5 | 57.8 | 43.0 | 65.3 | 71.0 | 61.6 | 49.6 |
| 1983 | 6 | 58.7 | 44.0 | 66.0 | 72.0 | 62.4 | 50.0 |
| 1983 | 7 | 60.0 | 45.2 | 67.7 | 74.3 | 63.0 | 50.8 |
| 1983 | 8 | 60.3 | 46.2 | 69.2 | 73.4 | 62.7 | 51.2 |
| 1983 | 9 | 62.2 | 48.0 | 71.7 | 76.9 | 63.7 | 52.2 |
| 1983 | 10 | 62.7 | 48.1 | 73.8 | 77.8 | 63.6 | 52.7 |
| 1983 | 11 | 63.1 | 48.3 | 74.4 | 79.2 | 63.3 | 52.9 |
| 1983 | 12 | 63.0 | 47.6 | 75.0 | 80.7 | 62.2 | 53.1 |
| 1984 | 1 | 64.4 | 49.5 | 76.3 | 83.4 | 63.0 | 54.1 |
| 1984 | 2 | 64.5 | 48.2 | 78.0 | 84.3 | 62.9 | 54.7 |
| 1984 | 3 | 64.3 | 47.6 | 78.0 | 84.2 | 63.0 | 54.9 |
| 1984 | 4 | 64.5 | 46.7 | 78.3 | 85.6 | 63.5 | 55.2 |
| 1984 | 5 | 63.9 | 45.1 | 79.0 | 84.8 | 63.3 | 55.4 |
| 1984 | 6 | 64.0 | 45.1 | 78.3 | 86.0 | 63.1 | 55.6 |
| 1984 | 7 | 63.8 | 44.8 | 77.9 | 85.8 | 63.0 | 55.8 |
| 1984 | 8 | 63.7 | 45.3 | 76.8 | 86.0 | 62.5 | 55.9 |
| 1984 | 9 | 63.4 | 44.2 | 75.2 | 87.3 | 62.3 | 55.8 |
| 1984 | 10 | 63.7 | 43.8 | 75.8 | 87.0 | 63.8 | 56.0 |
| 1984 | 11 | 62.4 | 43.5 | 73.7 | 82.2 | 63.6 | 56.2 |
| 1984 | 12 | 63.1 | 45.3 | 74.4 | 82.4 | 64.0 | 56.4 |
| 1985 | 1 | 63.7 | 45.7 | 75.4 | 84.8 | 63.5 | 56.2 |
| 1985 | 2 | 62.3 | 43.1 | 74.0 | 83.5 | 63.5 | 56.0 |
| 1985 | 3 | 63.3 | 43.8 | 75.4 | 85.2 | 64.1 | 56.4 |
| 1985 | 4 | 63.0 | 43.8 | 75.3 | 83.0 | 64.7 | 56.2 |
| 1985 | 5 | 63.0 | 43.6 | 74.2 | 83.7 | 65.2 | 56.3 |
| 1985 | 6 | 63.0 | 43.3 | 74.6 | 83.4 | 65.5 | 56.4 |
| 1985 | 7 | 62.6 | 44.0 | 73.2 | 81.8 | 65.3 | 56.0 |
| 1985 | 8 | 63.1 | 44.6 | 73.4 | 82.8 | 65.3 | 56.4 |
| 1985 | 9 | 63.1 | 44.1 | 73.3 | 82.7 | 65.9 | 56.4 |
| 1985 | 10 | 62.8 | 44.3 | 73.0 | 82.0 | 65.3 | 56.3 |
| 1985 | 11 | 63.1 | 44.6 | 72.9 | 83.6 | 64.9 | 56.7 |
| 1985 | 12 | 63.9 | 45.0 | 73.5 | 84.2 | 66.5 | 56.9 |
| 1986 | 1 | 64.1 | 46.3 | 72.4 | 83.2 | 67.3 | 57.6 |
| 1986 | 2 | 63.5 | 45.7 | 71.6 | 82.3 | 67.1 | 57.2 |
| 1986 | 3 | 63.3 | 45.3 | 70.9 | 83.1 | 66.5 | 57.1 |
| 1986 | 4 | 63.1 | 44.3 | 70.6 | 82.9 | 67.2 | 57.2 |
| 1986 | 5 | 63.1 | 44.4 | 69.8 | 82.5 | 67.6 | 57.3 |
| 1986 | 6 | 62.9 | 45.3 | 68.6 | 80.6 | 67.6 | 57.1 |
| 1986 | 7 | 63.3 | 45.6 | 69.3 | 81.5 | 67.5 | 57.4 |
| 1986 | 8 | 63.6 | 46.1 | 69.4 | 80.7 | 68.3 | 57.6 |
| 1986 | 9 | 63.9 | 47.2 | 70.4 | 79.7 | 68.2 | 57.7 |
| 1986 | 10 | 64.2 | 47.0 | 71.4 | 79.4 | 69.3 | 57.9 |
| 1986 | 11 | 64.8 | 48.3 | 72.4 | 78.4 | 70.0 | 58.2 |
| 1986 | 12 | 65.9 | 49.5 | 73.6 | 78.9 | 71.3 | 58.7 |
| 1987 | 1 | 66.0 | 50.7 | 74.0 | 77.6 | 70.6 | 58.6 |
| 1987 | 2 | 68.0 | 53.2 | 77.8 | 79.3 | 71.6 | 59.4 |
| 1987 | 3 | 68.0 | 52.5 | 79.4 | 78.7 | 71.9 | 59.4 |
| 1987 | 4 | 68.3 | 51.8 | 81.4 | 78.5 | 72.8 | 59.7 |
| 1987 | 5 | 68.9 | 51.7 | 82.7 | 79.4 | 73.4 | 60.2 |
| 1987 | 6 | 69.2 | 51.0 | 84.3 | 80.5 | 73.6 | 60.4 |
| 1987 | 7 | 69.5 | 50.4 | 84.5 | 81.0 | 75.0 | 60.9 |
| 1987 | 8 | 69.8 | 50.9 | 85.5 | 81.4 | 74.7 | 61.1 |
| 1987 | 9 | 69.6 | 50.5 | 84.3 | 80.7 | 75.3 | 61.5 |
| 1987 | 10 | 71.9 | 53.4 | 87.5 | 84.5 | 75.9 | 62.6 |
| 1987 | 11 | 72.4 | 53.6 | 87.5 | 86.0 | 76.3 | 63.0 |
| 1987 | 12 | 72.3 | 51.9 | 87.6 | 88.2 | 76.5 | 63.4 |
| 1988 | 1 | 71.9 | 52.1 | 85.6 | 88.0 | 75.7 | 63.2 |
| 1988 | 2 | 71.4 | 51.6 | 83.5 | 87.1 | 76.2 | 63.4 |
| 1988 | 3 | 71.6 | 51.9 | 83.0 | 88.5 | 76.1 | 63.6 |
| 1988 | 4 | 72.5 | 54.0 | 82.6 | 89.9 | 76.0 | 64.2 |
| 1988 | 5 | 72.2 | 54.1 | 82.7 | 89.7 | 75.2 | 64.1 |
| 1988 | 6 | 72.5 | 54.0 | 81.5 | 90.8 | 76.0 | 64.2 |
| 1988 | 7 | 71.7 | 51.3 | 81.3 | 90.8 | 76.5 | 64.3 |
| 1988 | 8 | 71.3 | 51.4 | 80.5 | 91.3 | 75.3 | 64.4 |
| 1988 | 9 | 72.1 | 53.2 | 81.5 | 92.0 | 74.9 | 64.6 |
| 1988 | 10 | 72.8 | 54.0 | 81.2 | 93.8 | 75.1 | 65.0 |
| 1988 | 11 | 73.3 | 55.8 | 82.8 | 93.0 | 74.8 | 65.2 |
| 1988 | 12 | 73.6 | 55.6 | 83.5 | 93.6 | 75.6 | 65.5 |
| 1989 | 1 | 74.2 | 56.1 | 85.7 | 94.8 | 75.0 | 66.0 |
| 1989 | 2 | 73.6 | 56.2 | 83.9 | 93.5 | 74.3 | 65.3 |
| 1989 | 3 | 73.3 | 55.1 | 85.0 | 92.5 | 74.6 | 65.2 |
| 1989 | 4 | 73.2 | 54.9 | 85.2 | 93.1 | 74.2 | 65.3 |
| 1989 | 5 | 72.0 | 53.1 | 84.2 | 90.9 | 74.0 | 64.7 |
| 1989 | 6 | 71.8 | 51.4 | 83.8 | 91.9 | 74.7 | 64.9 |
| 1989 | 7 | 70.0 | 49.5 | 82.5 | 90.7 | 72.3 | 64.1 |
| 1989 | 8 | 71.3 | 51.7 | 82.7 | 91.7 | 73.3 | 64.8 |
| 1989 | 9 | 71.2 | 51.5 | 82.2 | 92.4 | 72.9 | 64.6 |
| 1989 | 10 | 70.2 | 48.8 | 81.3 | 91.9 | 73.8 | 64.5 |
| 1989 | 11 | 70.6 | 49.3 | 80.7 | 92.6 | 74.4 | 64.6 |
| 1989 | 12 | 71.1 | 50.7 | 80.1 | 93.2 | 74.2 | 64.8 |
| 1990 | 1 | 69.4 | 44.1 | 80.3 | 93.6 | 75.1 | 64.7 |
| 1990 | 2 | 71.4 | 50.2 | 79.8 | 93.0 | 75.9 | 65.6 |
| 1990 | 3 | 72.4 | 52.7 | 80.6 | 93.5 | 75.7 | 65.9 |
| 1990 | 4 | 70.6 | 50.6 | 78.3 | 90.3 | 75.3 | 65.7 |
| 1990 | 5 | 72.3 | 53.0 | 80.4 | 92.9 | 75.4 | 65.8 |
| 1990 | 6 | 72.6 | 54.1 | 79.9 | 92.6 | 75.6 | 66.0 |
| 1990 | 7 | 72.1 | 53.7 | 78.5 | 91.7 | 75.7 | 65.8 |
| 1990 | 8 | 72.3 | 53.0 | 79.9 | 91.4 | 76.5 | 66.0 |
| 1990 | 9 | 72.1 | 53.8 | 78.2 | 90.8 | 76.5 | 66.0 |
| 1990 | 10 | 71.4 | 52.6 | 76.6 | 89.5 | 77.0 | 65.5 |
| 1990 | 11 | 68.7 | 46.2 | 74.0 | 87.4 | 78.1 | 64.8 |
| 1990 | 12 | 68.2 | 46.0 | 72.4 | 86.9 | 77.6 | 64.3 |
| 1991 | 1 | 66.9 | 45.3 | 70.2 | 84.8 | 76.8 | 63.8 |
| 1991 | 2 | 66.0 | 43.8 | 67.3 | 84.3 | 77.1 | 63.4 |
| 1991 | 3 | 65.1 | 43.1 | 65.0 | 83.1 | 76.7 | 63.0 |
| 1991 | 4 | 66.3 | 45.4 | 66.6 | 82.9 | 77.8 | 63.2 |
| 1991 | 5 | 66.8 | 46.6 | 65.8 | 82.2 | 78.7 | 63.6 |
| 1991 | 6 | 68.3 | 48.9 | 68.1 | 83.6 | 79.1 | 64.4 |
| 1991 | 7 | 68.9 | 51.9 | 69.1 | 81.1 | 79.3 | 64.6 |
| 1991 | 8 | 69.2 | 49.4 | 70.7 | 83.6 | 80.2 | 64.7 |
| 1991 | 9 | 70.8 | 52.1 | 72.9 | 84.8 | 80.9 | 65.4 |
| 1991 | 10 | 71.2 | 52.3 | 73.3 | 84.4 | 82.1 | 65.3 |
| 1991 | 11 | 70.9 | 50.8 | 74.1 | 85.3 | 81.2 | 65.1 |
| 1991 | 12 | 70.9 | 51.3 | 74.4 | 83.7 | 81.8 | 65.0 |
| 1992 | 1 | 70.2 | 48.5 | 75.6 | 82.8 | 82.3 | 64.7 |
| 1992 | 2 | 71.9 | 51.3 | 78.0 | 85.8 | 81.9 | 65.3 |
| 1992 | 3 | 72.9 | 52.3 | 79.9 | 86.5 | 82.7 | 66.0 |
| 1992 | 4 | 73.7 | 52.6 | 80.4 | 88.1 | 83.5 | 66.3 |
| 1992 | 5 | 75.5 | 55.1 | 82.9 | 90.6 | 83.6 | 66.7 |
| 1992 | 6 | 75.6 | 54.4 | 83.8 | 90.5 | 84.8 | 67.0 |
| 1992 | 7 | 77.1 | 56.6 | 85.7 | 91.9 | 85.4 | 67.5 |
| 1992 | 8 | 76.3 | 55.1 | 85.1 | 91.8 | 84.5 | 67.3 |
| 1992 | 9 | 75.4 | 52.8 | 83.7 | 90.9 | 85.5 | 67.3 |
| 1992 | 10 | 76.5 | 54.4 | 85.5 | 92.8 | 85.3 | 67.8 |
| 1992 | 11 | 76.9 | 55.0 | 85.7 | 93.1 | 85.5 | 68.0 |
| 1992 | 12 | 77.3 | 56.2 | 84.8 | 93.2 | 85.7 | 67.9 |
| 1993 | 1 | 78.0 | 57.1 | 86.7 | 93.5 | 85.9 | 68.5 |
| 1993 | 2 | 78.0 | 56.7 | 87.1 | 94.0 | 86.4 | 68.6 |
| 1993 | 3 | 78.2 | 57.0 | 87.1 | 95.2 | 86.0 | 68.5 |
| 1993 | 4 | 78.3 | 56.8 | 86.7 | 95.4 | 86.7 | 69.0 |
| 1993 | 5 | 77.9 | 57.0 | 86.0 | 95.4 | 85.6 | 68.9 |
| 1993 | 6 | 77.9 | 56.5 | 87.1 | 94.5 | 86.1 | 68.8 |
| 1993 | 7 | 78.2 | 56.9 | 86.5 | 96.5 | 85.8 | 69.0 |
| 1993 | 8 | 77.5 | 55.0 | 87.4 | 95.4 | 86.0 | 69.0 |
| 1993 | 9 | 78.1 | 56.3 | 87.6 | 96.1 | 85.9 | 69.4 |
| 1993 | 10 | 79.5 | 59.1 | 88.5 | 98.0 | 86.1 | 70.0 |
| 1993 | 11 | 80.0 | 60.2 | 90.2 | 98.6 | 85.5 | 70.3 |
| 1993 | 12 | 80.7 | 61.3 | 92.1 | 99.7 | 85.1 | 70.7 |
| 1994 | 1 | 81.1 | 62.4 | 92.3 | 100.7 | 84.5 | 70.9 |
| 1994 | 2 | 81.7 | 62.9 | 94.1 | 101.5 | 84.8 | 71.0 |
| 1994 | 3 | 83.1 | 63.3 | 95.7 | 104.3 | 86.3 | 71.9 |
| 1994 | 4 | 83.9 | 64.7 | 98.9 | 104.7 | 85.5 | 72.5 |
| 1994 | 5 | 84.1 | 64.2 | 99.4 | 105.9 | 85.7 | 73.1 |
| 1994 | 6 | 84.5 | 64.5 | 97.5 | 108.1 | 86.1 | 73.3 |
| 1994 | 7 | 85.1 | 64.5 | 100.4 | 109.0 | 85.9 | 73.7 |
| 1994 | 8 | 86.3 | 66.5 | 100.0 | 110.2 | 87.3 | 74.2 |
| 1994 | 9 | 87.1 | 67.0 | 101.9 | 112.4 | 86.9 | 74.5 |
| 1994 | 10 | 88.0 | 67.6 | 103.2 | 114.6 | 87.3 | 75.2 |
| 1994 | 11 | 89.2 | 68.6 | 104.1 | 116.6 | 88.4 | 75.9 |
| 1994 | 12 | 90.3 | 69.0 | 105.2 | 119.6 | 89.5 | 76.8 |
| 1995 | 1 | 91.3 | 69.3 | 105.7 | 122.7 | 90.1 | 77.1 |
| 1995 | 2 | 91.2 | 69.7 | 104.0 | 122.3 | 90.4 | 77.0 |
| 1995 | 3 | 91.2 | 69.0 | 103.2 | 124.2 | 90.2 | 77.1 |
| 1995 | 4 | 89.4 | 65.7 | 100.3 | 123.7 | 89.5 | 77.0 |
| 1995 | 5 | 90.6 | 66.2 | 101.7 | 126.9 | 90.4 | 77.0 |
| 1995 | 6 | 90.8 | 66.5 | 101.3 | 127.3 | 90.4 | 77.3 |
| 1995 | 7 | 89.3 | 63.9 | 98.8 | 126.7 | 90.0 | 76.9 |
| 1995 | 8 | 90.9 | 65.3 | 101.0 | 131.0 | 89.8 | 77.9 |
| 1995 | 9 | 91.5 | 65.8 | 103.0 | 132.4 | 89.6 | 78.6 |
| 1995 | 10 | 90.6 | 63.5 | 102.0 | 133.7 | 89.3 | 78.4 |
| 1995 | 11 | 90.6 | 62.9 | 103.7 | 135.1 | 88.2 | 78.5 |
| 1995 | 12 | 90.4 | 62.8 | 103.0 | 136.4 | 87.2 | 79.0 |
| 1996 | 1 | 89.3 | 59.9 | 103.4 | 138.2 | 85.8 | 78.4 |
| 1996 | 2 | 90.5 | 61.8 | 105.0 | 140.1 | 85.7 | 79.8 |
| 1996 | 3 | 88.3 | 55.8 | 105.1 | 139.7 | 85.4 | 79.6 |
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