| 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 | 37.397 | 29.164 | 128% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 235M | 75.5B | 0% |
| Annual Yield % from dividends | 1.29 | 2.70 | 48% |
| Returns for 1 year | -7.48 | 25.36 | -29% |
| Returns for 3 years | 3.42 | 50.03 | 7% |
| Returns for 5 years | -5.83 | 39.87 | -15% |
| Returns for 10 years | 15.68 | 79.71 | 20% |