| NOIGX | VIHAX | NOIGX / VIHAX | |
| Total Expense Ratio | 0.51 | 0.16 | 319% |
| Annual Report Gross Expense Ratio | 0.65 | 0.16 | 406% |
| Fund Existence | 32 years | 10 years | - |
| Gain YTD | 13.338 | 15.637 | 85% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 229M | 20.4B | 1% |
| Annual Yield % from dividends | 0.69 | 3.45 | 20% |
| Returns for 1 year | 29.05 | 30.68 | 95% |
| Returns for 3 years | 71.10 | 64.16 | 111% |
| Returns for 5 years | 75.26 | 62.87 | 120% |
| Returns for 10 years | 149.35 | 111.50 | 134% |