| 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 | 27 years | - |
| Gain YTD | 13.739 | 8.269 | 166% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 737B | 1.71B | 43,049% |
| Annual Yield % from dividends | 1.11 | 0.37 | 302% |
| Returns for 1 year | 13.24 | 5.42 | 244% |
| Returns for 3 years | 74.21 | 51.83 | 143% |
| Returns for 5 years | 100.10 | 48.70 | 206% |
| Returns for 10 years | 248.43 | 113.20 | 219% |