| IRLIX | VFFSX | IRLIX / VFFSX | |
| Total Expense Ratio | 0.86 | 0.01 | 8,600% |
| Annual Report Gross Expense Ratio | 1.12 | 0.01 | 11,200% |
| Fund Existence | 18 years | 10 years | - |
| Gain YTD | 8.166 | 14.023 | 58% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.11B | 1.69T | 0% |
| Annual Yield % from dividends | 0.30 | 1.08 | 27% |
| Returns for 1 year | 15.31 | 20.60 | 74% |
| Returns for 3 years | 70.09 | 75.98 | 92% |
| Returns for 5 years | 64.49 | 74.78 | 86% |
| Returns for 10 years | 232.08 | 258.38 | 90% |