| NAESX | RPFFX | NAESX / RPFFX | |
| Total Expense Ratio | 0.17 | 1.49 | 11% |
| Annual Report Gross Expense Ratio | 0.17 | 1.59 | 11% |
| Fund Existence | 65 years | 23 years | - |
| Gain YTD | 7.092 | 4.771 | 149% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2000 | 150% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 1.03B | 15,713% |
| Annual Yield % from dividends | 1.21 | 0.00 | - |
| Returns for 1 year | -0.86 | -11.81 | 7% |
| Returns for 3 years | 32.07 | -2.40 | -1,336% |
| Returns for 5 years | 40.97 | -16.32 | -251% |
| Returns for 10 years | 131.34 | -39.61 | -332% |