| 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 | 18.339 | 22.778 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 718M | 25,487% |
| Annual Yield % from dividends | 1.10 | 0.00 | - |
| Returns for 1 year | 24.75 | 29.92 | 83% |
| Returns for 3 years | 58.17 | 64.19 | 91% |
| Returns for 5 years | 42.07 | 10.49 | 401% |
| Returns for 10 years | 156.41 | 83.56 | 187% |