| 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 | 17.115 | 19.369 | 88% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 2.11B | 8,979% |
| Annual Yield % from dividends | 1.07 | 0.14 | 757% |
| Returns for 1 year | 25.70 | 21.15 | 121% |
| Returns for 3 years | 54.63 | 28.35 | 193% |
| Returns for 5 years | 39.22 | -4.55 | -863% |
| Returns for 10 years | 165.32 | 8.40 | 1,968% |