| MTOIX | RIRFX | MTOIX / RIRFX | |
| Total Expense Ratio | 0.77 | 0.30 | 257% |
| Annual Report Gross Expense Ratio | 0.77 | 0.30 | 257% |
| Fund Existence | 23 years | 24 years | - |
| Gain YTD | 14.044 | 9.716 | 145% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.18B | 128B | 1% |
| Annual Yield % from dividends | 2.56 | 3.00 | 85% |
| Returns for 1 year | 21.37 | 10.61 | 201% |
| Returns for 3 years | 53.63 | 40.57 | 132% |
| Returns for 5 years | 37.40 | 45.33 | 83% |
| Returns for 10 years | 75.10 | 84.87 | 88% |