| ITRIX | VPRAX | ITRIX / VPRAX | |
| Total Expense Ratio | 0.65 | 0.65 | 100% |
| Annual Report Gross Expense Ratio | 0.65 | 0.65 | 100% |
| Fund Existence | 23 years | 10 years | - |
| Gain YTD | -4.216 | -4.212 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.94B | 6.94B | 100% |
| Annual Yield % from dividends | 2.77 | 2.77 | 100% |
| Returns for 1 year | -4.79 | -4.75 | 101% |
| Returns for 3 years | 13.20 | 13.23 | 100% |
| Returns for 5 years | -4.07 | -4.01 | 102% |
| Returns for 10 years | 20.07 | N/A | - |