| NAESX | RPRCX | NAESX / RPRCX | |
| Total Expense Ratio | 0.17 | 2.24 | 8% |
| Annual Report Gross Expense Ratio | 0.17 | 2.37 | 7% |
| Fund Existence | 65 years | 23 years | - |
| Gain YTD | 5.519 | 11.417 | 48% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2000 | 150% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.08B | 15,014% |
| Annual Yield % from dividends | 1.16 | 0.00 | - |
| Returns for 1 year | 10.68 | 3.28 | 325% |
| Returns for 3 years | 33.00 | -3.74 | -882% |
| Returns for 5 years | 31.77 | -23.79 | -134% |
| Returns for 10 years | 185.98 | -21.26 | -875% |