| NSEIX | RMFEX | NSEIX / RMFEX | |
| Total Expense Ratio | 0.70 | 0.62 | 113% |
| Annual Report Gross Expense Ratio | 0.70 | 0.62 | 113% |
| Fund Existence | 33 years | 24 years | - |
| Gain YTD | 10.958 | 10.783 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 500 | 250 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 476M | 118B | 0% |
| Annual Yield % from dividends | 2.04 | 1.41 | 145% |
| Returns for 1 year | 8.11 | 8.60 | 94% |
| Returns for 3 years | 31.38 | 39.77 | 79% |
| Returns for 5 years | 19.11 | 38.58 | 50% |
| Returns for 10 years | 52.59 | 102.38 | 51% |