| MTOIX | RIRFX | MTOIX / RIRFX | |
| Total Expense Ratio | 0.77 | 0.31 | 248% |
| Annual Report Gross Expense Ratio | 0.77 | 0.31 | 248% |
| Fund Existence | 22 years | 24 years | - |
| Gain YTD | 16.089 | 19.523 | 82% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.07B | 122B | 1% |
| Annual Yield % from dividends | 2.94 | 3.17 | 93% |
| Returns for 1 year | 13.34 | 15.33 | 87% |
| Returns for 3 years | 43.31 | 42.89 | 101% |
| Returns for 5 years | 33.60 | 57.90 | 58% |
| Returns for 10 years | 57.57 | 86.22 | 67% |