| NIEAX | VFWPX | NIEAX / VFWPX | |
| Total Expense Ratio | 1.02 | 0.03 | 3,400% |
| Annual Report Gross Expense Ratio | 1.23 | 0.03 | 4,100% |
| Fund Existence | 18 years | 15 years | - |
| Gain YTD | 35.890 | 27.848 | 129% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 232M | 75.5B | 0% |
| Annual Yield % from dividends | 1.28 | 2.69 | 48% |
| Returns for 1 year | -9.57 | 22.05 | -43% |
| Returns for 3 years | -1.60 | 43.42 | -4% |
| Returns for 5 years | -11.12 | 31.55 | -35% |
| Returns for 10 years | 11.21 | 74.72 | 15% |