| DPRSX | RIREX | DPRSX / RIREX | |
| Total Expense Ratio | 0.91 | 0.61 | 149% |
| Annual Report Gross Expense Ratio | 1.22 | 0.61 | 200% |
| Fund Existence | 29 years | 24 years | - |
| Gain YTD | 7.716 | 7.460 | 103% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 97.7M | 128B | 0% |
| Annual Yield % from dividends | 2.15 | 2.70 | 80% |
| Returns for 1 year | 17.55 | 12.45 | 141% |
| Returns for 3 years | 33.74 | 41.52 | 81% |
| Returns for 5 years | 17.29 | 37.35 | 46% |
| Returns for 10 years | 22.43 | 71.93 | 31% |