| NAESX | RIVSX | NAESX / RIVSX | |
| Total Expense Ratio | 0.17 | 1.23 | 14% |
| Annual Report Gross Expense Ratio | 0.17 | 1.23 | 14% |
| Fund Existence | 66 years | 21 years | - |
| Gain YTD | 13.680 | 30.517 | 45% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 177B | 19M | 931,579% |
| Annual Yield % from dividends | 1.08 | 0.22 | 486% |
| Returns for 1 year | 28.95 | 54.55 | 53% |
| Returns for 3 years | 54.86 | 59.86 | 92% |
| Returns for 5 years | 33.38 | 30.68 | 109% |
| Returns for 10 years | 160.50 | 81.82 | 196% |