| NIEAX | VTMNX | NIEAX / VTMNX | |
| Total Expense Ratio | 1.02 | 0.03 | 3,400% |
| Annual Report Gross Expense Ratio | 1.23 | 0.03 | 4,100% |
| Fund Existence | 18 years | 25 years | - |
| Gain YTD | 6.876 | 6.770 | 102% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 244M | 269B | 0% |
| Annual Yield % from dividends | 2.20 | 3.04 | 72% |
| Returns for 1 year | 24.05 | 35.86 | 67% |
| Returns for 3 years | -7.89 | 48.69 | -16% |
| Returns for 5 years | -19.66 | 42.07 | -47% |
| Returns for 10 years | 19.14 | 109.64 | 17% |