| 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 | 12.264 | 16.963 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.24B | 119B | 1% |
| Annual Yield % from dividends | 2.66 | 3.17 | 84% |
| Returns for 1 year | 2.96 | 13.37 | 22% |
| Returns for 3 years | 16.84 | 39.48 | 43% |
| Returns for 5 years | 1.40 | 53.46 | 3% |
| Returns for 10 years | 29.13 | 78.08 | 37% |