| FXAIX | NSEPX | FXAIX / NSEPX | |
| Total Expense Ratio | 0.01 | 0.65 | 2% |
| Annual Report Gross Expense Ratio | 0.01 | 0.85 | 2% |
| Fund Existence | 15 years | 28 years | - |
| Gain YTD | 10.128 | 3.688 | 275% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 833B | 1.49B | 56,057% |
| Annual Yield % from dividends | 1.06 | 0.42 | 255% |
| Returns for 1 year | 19.55 | 9.87 | 198% |
| Returns for 3 years | 70.29 | 37.66 | 187% |
| Returns for 5 years | 82.96 | 33.35 | 249% |
| Returns for 10 years | 284.67 | 121.77 | 234% |