| NOIGX | VIHAX | NOIGX / VIHAX | |
| Total Expense Ratio | 0.51 | 0.17 | 300% |
| Annual Report Gross Expense Ratio | 0.65 | 0.17 | 382% |
| Fund Existence | 32 years | 10 years | - |
| Gain YTD | 5.514 | 7.355 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 185M | 15.5B | 1% |
| Annual Yield % from dividends | 0.74 | 3.49 | 21% |
| Returns for 1 year | 40.20 | 39.91 | 101% |
| Returns for 3 years | 67.57 | 57.37 | 118% |
| Returns for 5 years | 82.69 | 63.41 | 130% |
| Returns for 10 years | 162.44 | N/A | - |