| MFWIX | RIREX | MFWIX / RIREX | |
| Total Expense Ratio | 0.84 | 0.62 | 135% |
| Annual Report Gross Expense Ratio | 0.94 | 0.62 | 152% |
| Fund Existence | 29 years | 24 years | - |
| Gain YTD | 2.171 | 2.159 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.26B | 121B | 1% |
| Annual Yield % from dividends | 3.19 | 2.86 | 112% |
| Returns for 1 year | 12.14 | 17.04 | 71% |
| Returns for 3 years | 13.80 | 33.08 | 42% |
| Returns for 5 years | 1.90 | 40.68 | 5% |
| Returns for 10 years | 41.88 | 75.41 | 56% |