| NAESX | RPMIX | NAESX / RPMIX | |
| Total Expense Ratio | 0.17 | 0.89 | 19% |
| Annual Report Gross Expense Ratio | 0.17 | 0.89 | 19% |
| Fund Existence | 65 years | 14 years | - |
| Gain YTD | 2.409 | 2.867 | 84% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.71B | 9,496% |
| Annual Yield % from dividends | 1.22 | 0.56 | 217% |
| Returns for 1 year | -0.86 | -8.10 | 11% |
| Returns for 3 years | 29.99 | 13.64 | 220% |
| Returns for 5 years | 39.31 | -4.42 | -890% |
| Returns for 10 years | 122.07 | -19.12 | -639% |