| MFRBX | VFFSX | MFRBX / VFFSX | |
| Total Expense Ratio | 1.50 | 0.01 | 15,000% |
| Annual Report Gross Expense Ratio | 1.51 | 0.01 | 15,100% |
| Fund Existence | 33 years | 10 years | - |
| Gain YTD | 5.457 | 8.974 | 61% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.79B | 1.67T | 0% |
| Annual Yield % from dividends | 0.00 | 1.08 | - |
| Returns for 1 year | -6.17 | 18.48 | -33% |
| Returns for 3 years | 4.08 | 64.70 | 6% |
| Returns for 5 years | -7.78 | 71.40 | -11% |
| Returns for 10 years | 37.14 | 243.61 | 15% |