| IVIPX | RIDBX | IVIPX / RIDBX | |
| Total Expense Ratio | 1.02 | 1.35 | 76% |
| Annual Report Gross Expense Ratio | 1.14 | 1.35 | 84% |
| Fund Existence | 17 years | 24 years | - |
| Gain YTD | -19.892 | 8.740 | -228% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 462M | 140B | 0% |
| Annual Yield % from dividends | 3.15 | 2.85 | 111% |
| Returns for 1 year | -20.57 | 8.02 | -256% |
| Returns for 3 years | -13.98 | 24.52 | -57% |
| Returns for 5 years | -20.22 | 23.95 | -84% |
| Returns for 10 years | -6.97 | 46.10 | -15% |