| NAESX | VVERX | NAESX / VVERX | |
| Total Expense Ratio | 0.17 | 0.77 | 22% |
| Annual Report Gross Expense Ratio | 0.17 | 1.04 | 16% |
| Fund Existence | 66 years | 7 years | - |
| Gain YTD | 18.339 | 17.742 | 103% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 183B | 109M | 167,890% |
| Annual Yield % from dividends | 1.10 | 1.12 | 98% |
| Returns for 1 year | 24.75 | 23.13 | 107% |
| Returns for 3 years | 58.17 | 15.70 | 371% |
| Returns for 5 years | 42.07 | -17.67 | -238% |
| Returns for 10 years | 156.41 | N/A | - |