| NAESX | ORSIX | NAESX / ORSIX | |
| Total Expense Ratio | 0.17 | 0.99 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.11 | 15% |
| Fund Existence | 66 years | 11 years | - |
| Gain YTD | 15.738 | 22.284 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 189B | 725M | 26,069% |
| Annual Yield % from dividends | 1.07 | 0.00 | - |
| Returns for 1 year | 23.34 | 33.85 | 69% |
| Returns for 3 years | 48.12 | 60.10 | 80% |
| Returns for 5 years | 38.39 | 10.91 | 352% |
| Returns for 10 years | 157.36 | 91.80 | 171% |