| 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 | 11.028 | 12.263 | 90% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 225M | 20.4B | 1% |
| Annual Yield % from dividends | 0.71 | 3.63 | 19% |
| Returns for 1 year | 25.89 | 25.92 | 100% |
| Returns for 3 years | 67.61 | 61.05 | 111% |
| Returns for 5 years | 71.19 | 56.92 | 125% |
| Returns for 10 years | 144.85 | 105.33 | 138% |