| Industry Sector | Numbers of IPOs | |||||
| '03 - 07 | '08 - 12 | Total | ||||
| Basic Materials | 53 | 15% | 99 | 10% | 152 | 12% |
| Communications | 12 | 3% | 49 | 5% | 61 | 5% |
| Consumer, Cyclical | 57 | 16% | 125 | 13% | 182 | 14% |
| Consumer, Non-cyclical | 55 | 16% | 142 | 15% | 197 | 15% |
| Energy | 10 | 3% | 22 | 2% | 32 | 2% |
| Financial | 18 | 5% | 17 | 2% | 35 | 3% |
| Industrial | 107 | 30% | 403 | 43% | 510 | 39% |
| Technology | 30 | 9% | 81 | 9% | 111 | 9% |
| Utilities | 9 | 3% | 10 | 1% | 19 | 1% |
| Total | 351 | 948 | 1,299 | |||