| RBFEX | VBIMX | RBFEX / VBIMX | |
| Total Expense Ratio | 0.57 | 0.03 | 1,900% |
| Annual Report Gross Expense Ratio | 0.57 | 0.03 | 1,900% |
| Fund Existence | 24 years | 20 years | - |
| Gain YTD | -0.181 | -1.894 | 10% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 101B | 52.5B | 192% |
| Annual Yield % from dividends | 4.15 | 4.26 | 97% |
| Returns for 1 year | 3.54 | -0.10 | -3,676% |
| Returns for 3 years | 13.39 | 3.50 | 383% |
| Returns for 5 years | -1.81 | -15.59 | 12% |
| Returns for 10 years | 11.59 | -7.14 | -162% |