| MIRTX | VFFSX | MIRTX / VFFSX | |
| Total Expense Ratio | 0.94 | 0.01 | 9,400% |
| Annual Report Gross Expense Ratio | 0.94 | 0.01 | 9,400% |
| Fund Existence | 23 years | 10 years | - |
| Gain YTD | 9.359 | 12.258 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.97B | 1.69T | 0% |
| Annual Yield % from dividends | 0.26 | 1.08 | 24% |
| Returns for 1 year | 1.64 | 20.51 | 8% |
| Returns for 3 years | 9.10 | 75.16 | 12% |
| Returns for 5 years | -11.77 | 73.03 | -16% |
| Returns for 10 years | 32.31 | 251.26 | 13% |