| MFWIX | RIRCX | MFWIX / RIRCX | |
| Total Expense Ratio | 0.84 | 0.91 | 92% |
| Annual Report Gross Expense Ratio | 0.94 | 0.91 | 103% |
| Fund Existence | 29 years | 23 years | - |
| Gain YTD | 14.357 | 18.902 | 76% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.26B | 122B | 1% |
| Annual Yield % from dividends | 2.66 | 2.61 | 102% |
| Returns for 1 year | 4.41 | 14.64 | 30% |
| Returns for 3 years | 19.31 | 38.93 | 50% |
| Returns for 5 years | 3.78 | 48.75 | 8% |
| Returns for 10 years | 33.76 | 66.01 | 51% |