| RBFCX | RBFEX | RBFCX / RBFEX | |
| Total Expense Ratio | 0.89 | 0.58 | 153% |
| Annual Report Gross Expense Ratio | 0.90 | 0.59 | 153% |
| Fund Existence | 24 years | 24 years | - |
| Gain YTD | 6.272 | 6.541 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 98.7B | 98.7B | 100% |
| Annual Yield % from dividends | 3.83 | 4.13 | 93% |
| Returns for 1 year | 6.73 | 7.03 | 96% |
| Returns for 3 years | 12.02 | 13.02 | 92% |
| Returns for 5 years | -7.02 | -5.62 | 125% |
| Returns for 10 years | 14.49 | 18.01 | 80% |