| IFTAX | VIHAX | IFTAX / VIHAX | |
| Total Expense Ratio | 1.25 | 0.17 | 735% |
| Annual Report Gross Expense Ratio | 1.25 | 0.17 | 735% |
| Fund Existence | 19 years | 10 years | - |
| Gain YTD | 27.809 | 27.338 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 337M | 13.8B | 2% |
| Annual Yield % from dividends | 3.70 | 3.92 | 94% |
| Returns for 1 year | 26.17 | 23.62 | 111% |
| Returns for 3 years | 62.05 | 50.32 | 123% |
| Returns for 5 years | 64.41 | 56.15 | 115% |
| Returns for 10 years | 45.29 | N/A | - |