| IYBFX | RLBCX | IYBFX / RLBCX | |
| Total Expense Ratio | 1.23 | 0.89 | 138% |
| Annual Report Gross Expense Ratio | 1.34 | 0.89 | 151% |
| Fund Existence | 14 years | 24 years | - |
| Gain YTD | 6.020 | 8.220 | 73% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.91B | 288B | 1% |
| Annual Yield % from dividends | 0.77 | 1.53 | 50% |
| Returns for 1 year | 8.86 | 10.94 | 81% |
| Returns for 3 years | 41.01 | 37.30 | 110% |
| Returns for 5 years | -3.22 | 30.59 | -11% |
| Returns for 10 years | 21.91 | 78.60 | 28% |