| 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 | 9.826 | 12.981 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8B | 1.69T | 0% |
| Annual Yield % from dividends | 0.00 | 1.08 | - |
| Returns for 1 year | -4.23 | 19.93 | -21% |
| Returns for 3 years | 9.83 | 73.38 | 13% |
| Returns for 5 years | -6.50 | 73.19 | -9% |
| Returns for 10 years | 41.31 | 254.25 | 16% |