| NAESX | RYPFX | NAESX / RYPFX | |
| Total Expense Ratio | 0.17 | 1.31 | 13% |
| Annual Report Gross Expense Ratio | 0.17 | 1.31 | 13% |
| Fund Existence | 66 years | 21 years | - |
| Gain YTD | 18.339 | 20.239 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 2.06B | 8,866% |
| Annual Yield % from dividends | 1.10 | 0.15 | 751% |
| Returns for 1 year | 24.75 | 19.53 | 127% |
| Returns for 3 years | 58.17 | 29.58 | 197% |
| Returns for 5 years | 42.07 | -4.10 | -1,026% |
| Returns for 10 years | 156.41 | 4.00 | 3,910% |