| 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 | 31.027 | 25.589 | 121% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 227M | 257B | 0% |
| Annual Yield % from dividends | 1.29 | 2.76 | 47% |
| Returns for 1 year | -11.57 | 21.97 | -53% |
| Returns for 3 years | -0.72 | 44.37 | -2% |
| Returns for 5 years | -11.47 | 36.61 | -31% |
| Returns for 10 years | 7.89 | 66.87 | 12% |