| Line | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | |
| 1 | 84.09 | 86.21 | 88.14 | 89.52 | 90.99 | 92.88 | 94.99 | 97.30 | 100.00 | 102.93 | 106.35 | |
| Agriculture, forestry, and fishing | 2 | 99.02 | 98.76 | 98.98 | 98.50 | 97.63 | 97.54 | 98.29 | 99.01 | 100.00 | 101.23 | 102.78 |
| 3 | 103.22 | 102.74 | 102.54 | 101.65 | 100.19 | 99.59 | 99.67 | 99.86 | 100.00 | 100.53 | 101.10 | |
| 4 | 99.08 | 99.18 | 99.50 | 99.36 | 99.12 | 98.82 | 99.45 | 99.88 | 100.00 | 100.47 | 101.30 | |
| 5 | 105.68 | 104.85 | 104.34 | 103.01 | 100.84 | 100.05 | 99.80 | 99.84 | 100.00 | 100.57 | 100.98 | |
| 6 | 62.99 | 64.60 | 68.38 | 71.45 | 75.52 | 79.78 | 86.36 | 91.68 | 100.00 | 107.35 | 117.64 | |
| Mining | 7 | 106.51 | 104.65 | 103.48 | 102.43 | 100.39 | 100.07 | 99.82 | 99.81 | 100.00 | 101.79 | 103.70 |
| 8 | 98.69 | 96.00 | 94.62 | 94.19 | 94.16 | 93.29 | 95.28 | 97.87 | 100.00 | 98.31 | 97.26 | |
| 9 | 94.21 | 92.12 | 90.66 | 88.73 | 87.71 | 89.39 | 93.37 | 97.50 | 100.00 | 104.11 | 109.81 | |
| 10 | 109.18 | 107.25 | 106.07 | 104.99 | 102.74 | 102.27 | 101.21 | 100.36 | 100.00 | 101.66 | 103.13 | |
| 11 | 98.06 | 99.40 | 99.30 | 99.21 | 95.38 | 94.65 | 96.01 | 97.92 | 100.00 | 105.39 | 112.75 | |
| Construction | 12 | 81.74 | 84.31 | 86.30 | 84.67 | 83.94 | 85.76 | 88.85 | 93.44 | 100.00 | 107.38 | 115.88 |
| Manufacturing | 13 | 86.92 | 88.49 | 90.18 | 91.44 | 92.62 | 93.43 | 94.82 | 97.17 | 100.00 | 103.28 | 106.30 |
| 14 | 89.07 | 90.12 | 91.17 | 91.63 | 92.19 | 92.54 | 93.92 | 96.58 | 100.00 | 103.76 | 107.40 | |
| 15 | 96.36 | 95.87 | 95.15 | 93.38 | 91.71 | 91.13 | 93.10 | 96.29 | 100.00 | 101.24 | 102.45 | |
| 16 | 88.85 | 91.51 | 92.79 | 92.19 | 92.23 | 93.53 | 95.01 | 97.57 | 100.00 | 102.51 | 105.18 | |
| 17 | 100.59 | 100.64 | 100.17 | 98.76 | 97.25 | 96.08 | 95.94 | 97.11 | 100.00 | 106.85 | 115.98 | |
| 18 | 103.76 | 103.02 | 102.45 | 101.87 | 100.68 | 99.21 | 99.31 | 99.47 | 100.00 | 100.73 | 101.26 | |
| 19 | 92.72 | 93.36 | 93.94 | 93.50 | 93.44 | 93.84 | 95.19 | 97.98 | 100.00 | 102.41 | 105.07 | |
| 20 | 90.85 | 92.34 | 93.86 | 94.51 | 95.67 | 95.38 | 96.13 | 97.48 | 100.00 | 104.53 | 108.74 | |
| 21 | 71.82 | 73.70 | 75.68 | 76.61 | 77.80 | 79.47 | 83.26 | 90.46 | 100.00 | 106.91 | 113.33 | |
| 22 | 78.92 | 79.14 | 80.63 | 82.12 | 83.01 | 86.43 | 90.20 | 95.72 | 100.00 | 105.06 | 110.05 | |
| 23 | 100.48 | 102.42 | 103.46 | 104.06 | 105.70 | 104.27 | 102.39 | 100.62 | 100.00 | 101.70 | 105.00 | |
| 24 | 79.79 | 83.99 | 87.50 | 91.15 | 94.67 | 95.68 | 96.15 | 97.22 | 100.00 | 103.32 | 103.65 | |
| 25 | 89.15 | 89.86 | 90.31 | 90.83 | 92.68 | 93.08 | 93.96 | 96.65 | 100.00 | 100.74 | 102.02 | |
| 26 | 84.61 | 86.75 | 89.12 | 91.23 | 93.08 | 94.39 | 95.77 | 97.79 | 100.00 | 102.77 | 105.14 | |
| 27 | 86.50 | 87.90 | 89.47 | 91.27 | 92.68 | 93.80 | 95.25 | 97.87 | 100.00 | 103.22 | 106.24 | |
| 28 | 106.24 | 105.34 | 102.61 | 101.71 | 100.94 | 99.70 | 98.43 | 97.53 | 100.00 | 102.58 | 103.80 | |
| 29 | 100.21 | 100.32 | 100.08 | 99.13 | 97.92 | 98.20 | 99.74 | 100.34 | 100.00 | 102.17 | 103.25 | |
| 30 | 92.10 | 93.16 | 94.04 | 94.36 | 95.67 | 96.61 | 98.36 | 100.22 | 100.00 | 100.13 | 99.44 | |
| 31 | 84.66 | 88.95 | 93.91 | 96.15 | 96.59 | 96.85 | 97.22 | 98.22 | 100.00 | 101.95 | 104.13 | |
| 32 | 87.22 | 91.15 | 94.64 | 96.63 | 98.18 | 97.44 | 98.11 | 98.70 | 100.00 | 103.31 | 107.53 | |
| 33 | 78.15 | 80.75 | 83.89 | 87.08 | 90.10 | 92.27 | 93.86 | 96.39 | 100.00 | 103.73 | 106.27 | |
| 34 | 90.86 | 90.22 | 90.40 | 92.54 | 95.77 | 97.83 | 98.92 | 99.97 | 100.00 | 98.85 | 97.37 | |
| 35 | 72.72 | 76.29 | 78.95 | 80.96 | 82.87 | 85.75 | 89.70 | 94.93 | 100.00 | 106.72 | 113.54 | |
| 36 | 112.79 | 110.77 | 108.41 | 105.30 | 104.41 | 103.21 | 102.02 | 101.08 | 100.00 | 101.63 | 101.82 | |
| Transportation and public utilities | 37 | 89.03 | 90.08 | 91.18 | 91.97 | 93.26 | 94.81 | 96.12 | 97.98 | 100.00 | 102.47 | 105.87 |
| 38 | 97.35 | 96.72 | 95.82 | 95.02 | 94.91 | 95.45 | 96.85 | 98.58 | 100.00 | 102.79 | 107.06 | |
| 39 | 108.54 | 107.31 | 105.86 | 104.29 | 102.85 | 101.90 | 101.13 | 100.38 | 100.00 | 99.86 | 100.31 | |
| 40 | 89.51 | 90.80 | 92.03 | 92.52 | 92.59 | 93.47 | 95.48 | 96.57 | 100.00 | 101.37 | 102.80 | |
| 41 | 80.25 | 80.64 | 79.17 | 77.11 | 75.84 | 78.84 | 87.88 | 95.89 | 100.00 | 109.09 | 118.30 | |
| 42 | 114.95 | 110.82 | 107.39 | 104.32 | 101.22 | 101.76 | 101.61 | 100.31 | 100.00 | 100.78 | 102.20 | |
| 43 | 81.28 | 82.22 | 83.53 | 85.76 | 91.01 | 93.15 | 93.43 | 96.45 | 100.00 | 106.93 | 119.23 | |
| 44 | 101.00 | 99.09 | 97.38 | 96.94 | 97.09 | 97.67 | 98.54 | 99.21 | 100.00 | 100.43 | 101.48 | |
| 45 | 78.52 | 79.23 | 80.09 | 80.83 | 81.07 | 82.67 | 87.79 | 95.27 | 100.00 | 105.33 | 114.50 | |
| 46 | 74.87 | 77.54 | 80.13 | 82.28 | 85.30 | 88.07 | 91.29 | 95.17 | 100.00 | 105.88 | 112.99 | |
| 47 | 79.93 | 81.93 | 83.78 | 85.38 | 88.16 | 90.71 | 93.65 | 96.44 | 100.00 | 105.02 | 111.05 | |
| 48 | 50.92 | 56.83 | 62.91 | 67.73 | 71.85 | 75.66 | 80.23 | 89.21 | 100.00 | 109.89 | 122.05 | |
| 49 | 91.75 | 92.96 | 94.52 | 95.55 | 96.76 | 98.28 | 98.42 | 99.18 | 100.00 | 100.27 | 100.96 | |
| 50 | 96.54 | 97.17 | 98.40 | 98.75 | 98.92 | 99.79 | 99.45 | 99.70 | 100.00 | 99.79 | 100.18 | |
| 51 | 85.48 | 86.93 | 88.43 | 90.41 | 93.44 | 95.63 | 96.10 | 97.56 | 100.00 | 101.59 | 103.37 | |
| 52 | 69.42 | 74.52 | 78.81 | 82.80 | 87.76 | 92.77 | 95.82 | 98.88 | 100.00 | 100.91 | 101.41 | |
| Wholesale trade | 53 | 71.19 | 73.75 | 75.68 | 77.02 | 78.48 | 82.39 | 87.60 | 93.77 | 100.00 | 106.61 | 113.43 |
| Retail trade | 54 | 75.48 | 78.21 | 80.93 | 83.34 | 85.70 | 88.25 | 91.45 | 95.40 | 100.00 | 103.68 | 107.12 |
| Finance, insurance, and real estate | 55 | 82.64 | 85.26 | 87.56 | 89.18 | 90.88 | 92.98 | 95.23 | 97.41 | 100.00 | 102.65 | 105.83 |
| 56 | 87.26 | 92.17 | 95.58 | 97.40 | 100.96 | 100.53 | 100.06 | 99.00 | 100.00 | 102.49 | 106.23 | |
| 57 | 49.54 | 56.14 | 61.30 | 63.04 | 62.17 | 68.28 | 78.49 | 85.60 | 100.00 | 110.65 | 129.43 | |
| 58 | 51.67 | 59.47 | 64.81 | 69.48 | 70.21 | 81.87 | 88.21 | 93.76 | 100.00 | 107.11 | 118.34 | |
| 59 | 55.96 | 61.67 | 67.04 | 71.40 | 76.34 | 80.64 | 87.19 | 96.29 | 100.00 | 105.06 | 110.85 | |
| 60 | 61.85 | 64.09 | 66.37 | 69.88 | 69.39 | 73.80 | 84.86 | 90.40 | 100.00 | 109.35 | 119.33 | |
| 61 | 84.08 | 86.44 | 88.56 | 90.09 | 91.75 | 93.70 | 95.73 | 97.72 | 100.00 | 102.37 | 105.08 | |
| 62 | 80.20 | 82.78 | 85.03 | 86.85 | 89.05 | 91.68 | 94.60 | 97.11 | 100.00 | 103.03 | 106.42 | |
| 63 | 96.25 | 97.18 | 97.94 | 98.02 | 98.15 | 98.48 | 98.42 | 99.12 | 100.00 | 100.44 | 101.05 | |
| 64 | 83.70 | 87.25 | 90.93 | 93.36 | 94.79 | 96.01 | 97.01 | 98.46 | 100.00 | 102.20 | 104.96 | |
| 65 | 61.74 | 65.28 | 67.70 | 69.47 | 72.60 | 77.41 | 81.86 | 90.77 | 100.00 | 108.64 | 118.05 | |
| Services | 66 | 71.92 | 75.03 | 77.70 | 80.68 | 83.66 | 87.11 | 90.93 | 95.07 | 100.00 | 106.08 | 113.31 |
| 67 | 82.68 | 85.22 | 89.29 | 91.19 | 91.22 | 92.12 | 92.92 | 94.29 | 100.00 | 105.51 | 111.53 | |
| 68 | 95.66 | 97.86 | 97.35 | 96.95 | 95.45 | 95.10 | 95.81 | 99.18 | 100.00 | 107.21 | 115.61 | |
| 69 | 67.02 | 72.02 | 75.18 | 77.80 | 80.27 | 84.79 | 88.61 | 94.26 | 100.00 | 106.38 | 116.74 | |
| 70 | 58.82 | 58.95 | 59.56 | 65.77 | 71.79 | 78.16 | 88.07 | 94.81 | 100.00 | 105.44 | 110.66 | |
| 71 | 77.92 | 79.64 | 80.51 | 81.42 | 82.55 | 85.28 | 89.05 | 92.77 | 100.00 | 108.79 | 118.49 | |
| 72 | 49.02 | 53.60 | 57.33 | 60.96 | 64.80 | 70.79 | 80.39 | 91.36 | 100.00 | 113.03 | 125.82 | |
| 73 | 74.00 | 75.60 | 77.04 | 78.76 | 80.68 | 85.17 | 90.59 | 95.58 | 100.00 | 106.50 | 112.59 | |
| 74 | 74.44 | 78.34 | 81.49 | 84.42 | 88.44 | 91.23 | 93.26 | 96.01 | 100.00 | 105.39 | 111.90 | |
| 75 | 69.45 | 73.50 | 77.03 | 80.44 | 85.31 | 89.72 | 92.78 | 95.84 | 100.00 | 105.04 | 110.86 | |
| 76 | 94.19 | 97.61 | 100.07 | 100.32 | 100.69 | 100.00 | 98.27 | 98.52 | 100.00 | 102.73 | 106.75 | |
| 77 | 78.38 | 81.74 | 84.35 | 86.99 | 89.44 | 90.82 | 93.65 | 95.88 | 100.00 | 105.59 | 111.82 | |
| 78 | 77.12 | 80.98 | 83.82 | 86.67 | 90.42 | 91.74 | 92.87 | 95.75 | 100.00 | 106.42 | 114.56 |
1. Fixed assets of nonprofit institutions serving individuals are included in the real estate industry.
2. Consists of social services; museums, botanical and zoological gardens; membership organizations; engineering and management services; and services, not elsewhere classified.
NOTE.—Estimates in this table are based on the 1987 Standard Industrial Classification (SIC).