| RBOCX | VBIRX | RBOCX / VBIRX | |
| Total Expense Ratio | 0.89 | 0.06 | 1,483% |
| Annual Report Gross Expense Ratio | 0.89 | 0.06 | 1,483% |
| Fund Existence | 24 years | 25 years | - |
| Gain YTD | -1.381 | -2.805 | 49% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 3000 | 8% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 28.7B | 71B | 40% |
| Annual Yield % from dividends | 3.63 | 4.06 | 89% |
| Returns for 1 year | -0.42 | -2.80 | 15% |
| Returns for 3 years | 12.23 | 1.93 | 635% |
| Returns for 5 years | 2.74 | -6.63 | -41% |
| Returns for 10 years | 10.38 | -0.98 | -1,061% |