| NAESX | ORSIX | NAESX / ORSIX | |
| Total Expense Ratio | 0.17 | 0.99 | 17% |
| Annual Report Gross Expense Ratio | 0.17 | 1.11 | 15% |
| Fund Existence | 65 years | 10 years | - |
| Gain YTD | 5.883 | 4.815 | 122% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 162B | 675M | 24,000% |
| Annual Yield % from dividends | 1.22 | 0.00 | - |
| Returns for 1 year | 12.98 | 11.86 | 109% |
| Returns for 3 years | 40.70 | 49.99 | 81% |
| Returns for 5 years | 34.90 | 0.53 | 6,545% |
| Returns for 10 years | 185.16 | 85.26 | 217% |