Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004390 | Balanced Portfolio | ||
| Class/Contract C000012146 | Balanced Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004391 | Money Market Portfolio | ||
| Class/Contract C000012147 | Money Market Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004392 | Real Estate Index Portfolio | ||
| Class/Contract C000012148 | Real Estate Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004393 | Short-Term Investment-Grade Portfolio | ||
| Class/Contract C000012149 | Short-Term Investment-Grade Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004394 | Small Company Growth Portfolio | ||
| Class/Contract C000012150 | Small Company Growth Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004395 | Total Bond Market Index Portfolio | ||
| Class/Contract C000012151 | Total Bond Market Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004396 | Total Stock Market Index Portfolio | ||
| Class/Contract C000012152 | Total Stock Market Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004397 | Capital Growth Portfolio | ||
| Class/Contract C000012153 | Capital Growth Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004398 | Diversified Value Portfolio | ||
| Class/Contract C000012154 | Diversified Value Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004399 | Equity Income Portfolio | ||
| Class/Contract C000012155 | Equity Income Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004400 | Equity Index Portfolio | ||
| Class/Contract C000012156 | Equity Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004401 | Growth Portfolio | ||
| Class/Contract C000012157 | Growth Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004402 | High-Yield Bond Portfolio | ||
| Class/Contract C000012158 | High-Yield Bond Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004403 | International Portfolio | ||
| Class/Contract C000012159 | International Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000004404 | Mid-Cap Index Portfolio | ||
| Class/Contract C000012160 | Mid-Cap Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000033473 | Conservative Allocation Portfolio | ||
| Class/Contract C000102905 | Conservative Allocation Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000033474 | Moderate Allocation Portfolio | ||
| Class/Contract C000102906 | Moderate Allocation Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000058615 | Global Bond Index Portfolio | ||
| Class/Contract C000192542 | Global Bond Index Portfolio | ||
| Status | Name | Ticker Symbol | |
| CIK 0000857490 | |||
| Series S000058616 | Total International Stock Market Index Portfolio | ||
| Class/Contract C000192543 | Total International Stock Market Index Portfolio | ||
IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: N-CEN | Act: 40 | File No.: 811-05962 | Film No.: 23734856