| MUIFX | RWMFX | MUIFX / RWMFX | |
| Total Expense Ratio | 0.63 | 0.31 | 203% |
| Annual Report Gross Expense Ratio | 0.67 | 0.31 | 216% |
| Fund Existence | 93 years | 24 years | - |
| Gain YTD | 7.779 | 6.626 | 117% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 250 | 20,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.52B | 218B | 1% |
| Annual Yield % from dividends | 0.46 | 1.42 | 32% |
| Returns for 1 year | -10.16 | 7.53 | -135% |
| Returns for 3 years | 14.93 | 34.20 | 44% |
| Returns for 5 years | -5.30 | 29.34 | -18% |
| Returns for 10 years | 38.89 | 80.88 | 48% |