| 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 | 22 years | - |
| Gain YTD | 2.218 | -0.737 | -301% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 2000 | 150% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 989M | 16,380% |
| Annual Yield % from dividends | 1.22 | 0.00 | - |
| Returns for 1 year | -0.55 | -12.84 | 4% |
| Returns for 3 years | 29.75 | -6.05 | -492% |
| Returns for 5 years | 39.03 | -21.42 | -182% |
| Returns for 10 years | 121.66 | -49.57 | -245% |