Table I
Real Gross State Product Growth (1977-1999)
| RTW | Non-RTW | Overall Difference | Michigan | |
| 1977-1988 | 3.1% | 3.0% | 0.1% | 1.1% |
| 1988-1999 | 3.8% | 2.8% | 1.0% | 2.5% |
| 1977-1999 | 3.4% | 2.9% | 0.5% | 1.8% |
| RTW | Non-RTW | Overall Difference | Michigan | |
| 1977-1988 | 3.1% | 3.0% | 0.1% | 1.1% |
| 1988-1999 | 3.8% | 2.8% | 1.0% | 2.5% |
| 1977-1999 | 3.4% | 2.9% | 0.5% | 1.8% |