| MFWIX | RIRFX | MFWIX / RIRFX | |
| Total Expense Ratio | 0.84 | 0.31 | 271% |
| Annual Report Gross Expense Ratio | 0.94 | 0.31 | 303% |
| Fund Existence | 29 years | 24 years | - |
| Gain YTD | 1.995 | 1.976 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.25B | 121B | 1% |
| Annual Yield % from dividends | 3.19 | 3.14 | 102% |
| Returns for 1 year | 13.07 | 18.25 | 72% |
| Returns for 3 years | 13.61 | 34.04 | 40% |
| Returns for 5 years | 1.72 | 46.19 | 4% |
| Returns for 10 years | 41.64 | 93.81 | 44% |