| MFWBX | RIRFX | MFWBX / RIRFX | |
| Total Expense Ratio | 1.84 | 0.30 | 613% |
| Annual Report Gross Expense Ratio | 1.94 | 0.30 | 647% |
| Fund Existence | 32 years | 24 years | - |
| Gain YTD | 3.874 | 3.601 | 108% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.27B | 121B | 1% |
| Annual Yield % from dividends | 1.93 | 3.05 | 63% |
| Returns for 1 year | 11.11 | 16.50 | 67% |
| Returns for 3 years | 12.95 | 36.34 | 36% |
| Returns for 5 years | 0.21 | 48.75 | 0% |
| Returns for 10 years | 29.59 | 91.51 | 32% |