| 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 | 5.883 | 7.874 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2000 | 150% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.05B | 15,370% |
| Annual Yield % from dividends | 1.22 | 0.00 | - |
| Returns for 1 year | 12.98 | 1.61 | 808% |
| Returns for 3 years | 40.70 | -0.72 | -5,617% |
| Returns for 5 years | 34.90 | -25.95 | -134% |
| Returns for 10 years | 185.16 | -23.12 | -801% |