| 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 | 6.702 | 15.702 | 43% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 317M | 324B | 0% |
| Annual Yield % from dividends | 2.15 | 2.49 | 87% |
| Returns for 1 year | -3.81 | 20.79 | -18% |
| Returns for 3 years | -7.99 | 62.03 | -13% |
| Returns for 5 years | -25.55 | 40.51 | -63% |
| Returns for 10 years | 11.26 | 108.74 | 10% |