| DPRRX | RIRBX | DPRRX / RIRBX | |
| Total Expense Ratio | 1.41 | 1.35 | 104% |
| Annual Report Gross Expense Ratio | 1.72 | 1.35 | 127% |
| Fund Existence | 23 years | 24 years | - |
| Gain YTD | 11.741 | 10.965 | 107% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 101M | 130B | 0% |
| Annual Yield % from dividends | 2.27 | 1.97 | 115% |
| Returns for 1 year | 18.88 | 10.96 | 172% |
| Returns for 3 years | 38.54 | 44.72 | 86% |
| Returns for 5 years | 19.52 | 37.30 | 52% |
| Returns for 10 years | 16.74 | 62.44 | 27% |