| FXAIX | PRILX | FXAIX / PRILX | |
| Total Expense Ratio | 0.01 | 0.61 | 2% |
| Annual Report Gross Expense Ratio | 0.01 | 0.61 | 2% |
| Fund Existence | 15 years | 20 years | - |
| Gain YTD | 12.437 | 10.803 | 115% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 833B | 23.8B | 3,500% |
| Annual Yield % from dividends | 1.06 | 0.15 | 687% |
| Returns for 1 year | 21.35 | -3.82 | -559% |
| Returns for 3 years | 81.15 | 17.53 | 463% |
| Returns for 5 years | 84.67 | -1.34 | -6,318% |
| Returns for 10 years | 286.57 | 67.79 | 423% |