| IIBAX | PDBZX | IIBAX / PDBZX | |
| Total Expense Ratio | 0.68 | 0.49 | 139% |
| Annual Report Gross Expense Ratio | 0.68 | 0.50 | 136% |
| Fund Existence | 28 years | 30 years | - |
| Gain YTD | 0.069 | 0.207 | 33% |
| Front Load | 3% | N/A | - |
| Min. Initial Investment | 1000 | N/A | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 11.2B | 53.2B | 21% |
| Annual Yield % from dividends | 4.32 | 4.56 | 95% |
| Returns for 1 year | 4.62 | 5.61 | 82% |
| Returns for 3 years | 14.27 | 16.57 | 86% |
| Returns for 5 years | -0.09 | 1.02 | -9% |
| Returns for 10 years | 18.33 | 19.64 | 93% |