| 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 | 16 years | - |
| Gain YTD | 8.628 | 8.499 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 32.1B | 32.1B | 100% |
| Annual Yield % from dividends | 0.10 | 0.00 | - |
| Returns for 1 year | 14.91 | 14.52 | 103% |
| Returns for 3 years | 48.79 | 47.31 | 103% |
| Returns for 5 years | 26.20 | 24.22 | 108% |
| Returns for 10 years | 112.34 | 109.55 | 103% |