| FXAIX | NMIMX | FXAIX / NMIMX | |
| Total Expense Ratio | 0.01 | 0.58 | 3% |
| Annual Report Gross Expense Ratio | 0.01 | 0.96 | 2% |
| Fund Existence | 15 years | 29 years | - |
| Gain YTD | 1.775 | 0.633 | 280% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 740B | 490M | 151,020% |
| Annual Yield % from dividends | 1.11 | 0.90 | 124% |
| Returns for 1 year | 20.68 | 5.32 | 389% |
| Returns for 3 years | 81.68 | 36.82 | 222% |
| Returns for 5 years | 98.73 | 10.93 | 903% |
| Returns for 10 years | 310.44 | 63.36 | 490% |