| IFTIX | VIHAX | IFTIX / VIHAX | |
| Total Expense Ratio | 0.75 | 0.17 | 441% |
| Annual Report Gross Expense Ratio | 0.75 | 0.17 | 441% |
| Fund Existence | 20 years | 10 years | - |
| Gain YTD | 5.152 | 7.355 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 362M | 15.5B | 2% |
| Annual Yield % from dividends | 3.56 | 3.49 | 102% |
| Returns for 1 year | 37.56 | 39.91 | 94% |
| Returns for 3 years | 67.97 | 57.37 | 118% |
| Returns for 5 years | 78.00 | 63.41 | 123% |
| Returns for 10 years | 93.00 | N/A | - |