| NIEAX | VTMNX | NIEAX / VTMNX | |
| Total Expense Ratio | 1.04 | 0.03 | 3,467% |
| Annual Report Gross Expense Ratio | 1.30 | 0.03 | 4,333% |
| Fund Existence | 18 years | 26 years | - |
| Gain YTD | 9.499 | 17.997 | 53% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 327M | 315B | 0% |
| Annual Yield % from dividends | 2.15 | 2.56 | 84% |
| Returns for 1 year | 0.10 | 26.25 | 0% |
| Returns for 3 years | -5.54 | 67.54 | -8% |
| Returns for 5 years | -20.87 | 46.94 | -44% |
| Returns for 10 years | 11.07 | 107.10 | 10% |