| 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 | 11.350 | 8.627 | 132% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 828B | 24B | 3,450% |
| Annual Yield % from dividends | 1.04 | 0.15 | 679% |
| Returns for 1 year | 22.46 | -5.26 | -427% |
| Returns for 3 years | 74.97 | 12.41 | 604% |
| Returns for 5 years | 85.95 | -0.19 | -46,315% |
| Returns for 10 years | 288.22 | 67.91 | 424% |