| DPREX | RIRBX | DPREX / RIRBX | |
| Total Expense Ratio | 1.16 | 1.35 | 86% |
| Annual Report Gross Expense Ratio | 1.47 | 1.35 | 109% |
| Fund Existence | 31 years | 24 years | - |
| Gain YTD | 11.926 | 10.965 | 109% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 101M | 130B | 0% |
| Annual Yield % from dividends | 2.51 | 1.97 | 128% |
| Returns for 1 year | 19.24 | 10.96 | 175% |
| Returns for 3 years | 39.49 | 44.72 | 88% |
| Returns for 5 years | 20.92 | 37.30 | 56% |
| Returns for 10 years | 19.33 | 62.44 | 31% |