| 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 | 2.981 | 2.712 | 110% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 179M | 15.5B | 1% |
| Annual Yield % from dividends | 0.78 | 3.69 | 21% |
| Returns for 1 year | 42.14 | 38.12 | 111% |
| Returns for 3 years | 66.37 | 50.61 | 131% |
| Returns for 5 years | 75.62 | 54.00 | 140% |
| Returns for 10 years | 157.52 | N/A | - |