| RBEMX | RBMTX | RBEMX / RBMTX | |
| Total Expense Ratio | 1.17 | 1.47 | 80% |
| Annual Report Gross Expense Ratio | 1.17 | 1.47 | 80% |
| Fund Existence | 12 years | 17 years | - |
| Gain YTD | 9.900 | 9.683 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 31.9B | 31.9B | 100% |
| Annual Yield % from dividends | 0.10 | 0.00 | - |
| Returns for 1 year | 7.76 | 7.36 | 105% |
| Returns for 3 years | 49.62 | 48.22 | 103% |
| Returns for 5 years | 23.69 | 21.72 | 109% |
| Returns for 10 years | 107.43 | 104.86 | 102% |