| MFWBX | RIRFX | MFWBX / RIRFX | |
| Total Expense Ratio | 1.84 | 0.30 | 613% |
| Annual Report Gross Expense Ratio | 1.95 | 0.30 | 650% |
| Fund Existence | 33 years | 24 years | - |
| Gain YTD | 8.016 | 10.638 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.25B | 128B | 1% |
| Annual Yield % from dividends | 1.71 | 3.00 | 57% |
| Returns for 1 year | 8.74 | 13.57 | 64% |
| Returns for 3 years | 16.29 | 42.64 | 38% |
| Returns for 5 years | -1.63 | 46.41 | -4% |
| Returns for 10 years | 22.37 | 86.83 | 26% |