| Average Annual Total Returns As of 10/31/2009 | Average Annual Total Returns As of 9/30/2009 | ||||||||||
| Variable Investment Subaccounts | Inception Date | YTD % | 1 Year % | 3 Years % | 5 Years % | 10 Years % | Since Inception % | 1 Year % | 5 Years % | 10 Yrs/Since Inception % | |
| Specialty: | |||||||||||
| Natural Resources | 04/17/89 | 57.54 | 54.90 | 4.89 | 16.61 | 18.62 | 13.55 | 6.07 | 16.96 | 17.93 | |
| Global/International Equity: | |||||||||||
| Global | 04/17/89 | 23.06 | 17.45 | -6.92 | 2.73 | -0.52 | 5.13 | -2.28 | 3.70 | 0.21 | |
| T. Rowe Price International Stock | 06/07/99 | 41.77 | 38.06 | -4.64 | 4.17 | 0.02 | 0.78 | 5.53 | 5.18 | 0.50 | |
| Large-Cap Growth: | |||||||||||
| Jennison | 05/01/95 | 29.64 | 21.64 | -2.76 | 2.16 | -2.32 | 6.19 | 2.77 | 2.87 | -1.47 | |
| Janus Aspen Series Janus - Inst Shrs1 | 06/07/99 | 23.84 | 17.66 | -4.40 | 1.05 | -3.41 | -2.24 | -0.97 | 1.92 | -2.46 | |
| MFS®Growth Series | 06/07/99 | 25.49 | 16.15 | -0.70 | 3.73 | -2.05 | -0.97 | 0.01 | 5.01 | -1.31 | |
| Large-Cap Blend: | |||||||||||
| Equity | 04/17/89 | 25.15 | 16.57 | -4.54 | 2.13 | 1.09 | 7.86 | -1.85 | 2.71 | 1.38 | |
| Stock Index | 04/17/89 | 16.18 | 8.94 | -7.76 | -0.50 | -1.75 | 7.56 | -7.57 | 0.17 | -0.97 | |
| Large-Cap Value: | |||||||||||
| Value | 04/17/89 | 28.69 | 20.68 | -7.29 | 2.59 | 3.73 | 8.46 | -0.15 | 3.61 | 4.05 | |
| Mid-Cap Value: | |||||||||||
| American Century VP Value | 06/07/99 | 11.06 | 5.54 | -7.50 | 0.26 | 4.33 | 3.05 | -6.63 | 0.67 | 4.56 | |
| Small-Cap Blend: | |||||||||||
| Small Capitalization Stock | 04/25/95 | 11.78 | 4.72 | -8.06 | 0.40 | 5.55 | 7.83 | -11.27 | 1.97 | 6.19 | |
| Balanced: | |||||||||||
| Conservative Balanced | 05/01/91 | 14.53 | 13.96 | -1.20 | 2.17 | 1.96 | 5.34 | 2.39 | 2.49 | 2.20 | |
| Flexible Managed | 05/01/91 | 13.34 | 11.87 | -2.84 | 1.89 | 1.51 | 5.88 | -0.67 | 2.24 | 1.79 | |
| Fixed Income: | |||||||||||
| Diversified Bond | 05/01/91 | 18.55 | 23.18 | 6.46 | 5.19 | 5.92 | 6.37 | 14.66 | 5.01 | 5.75 | |
| Government Income | 05/01/91 | 7.45 | 13.26 | 5.55 | 4.24 | 5.52 | 6.06 | 9.51 | 4.19 | 5.44 | |
| High Yield Bond | 05/01/91 | 40.76 | 36.85 | 4.24 | 5.08 | 4.84 | 7.04 | 15.24 | 5.08 | 4.59 | |
| Money Market: | |||||||||||
| Money Market 7-Day Current Net Yield as of 10/31/2009: -0.55 % | 05/01/91 | -0.11 | 0.09 | 2.36 | 2.58 | 2.41 | 3.20 | 0.31 | 2.60 | 2.45 | |