| 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 | 15 years | - |
| Gain YTD | 5.551 | 9.267 | 60% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.92B | 8,429% |
| Annual Yield % from dividends | 1.16 | 0.50 | 232% |
| Returns for 1 year | 9.85 | 10.67 | 92% |
| Returns for 3 years | 33.04 | 18.31 | 180% |
| Returns for 5 years | 30.43 | -7.99 | -381% |
| Returns for 10 years | 186.07 | 22.48 | 828% |