| FXAIX | VIIIX | FXAIX / VIIIX | |
| Total Expense Ratio | 0.01 | 0.02 | 75% |
| Annual Report Gross Expense Ratio | 0.01 | 0.02 | 75% |
| Fund Existence | 15 years | 29 years | - |
| Gain YTD | 11.790 | 10.311 | 114% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 859B | 354B | 243% |
| Annual Yield % from dividends | 1.03 | 1.05 | 99% |
| Returns for 1 year | 16.58 | 13.48 | 123% |
| Returns for 3 years | 76.90 | 63.21 | 122% |
| Returns for 5 years | 82.76 | 56.17 | 147% |
| Returns for 10 years | 294.63 | 212.66 | 139% |