| DFREX | RRRZX | DFREX / RRRZX | |
| Total Expense Ratio | 0.18 | 0.54 | 33% |
| Annual Report Gross Expense Ratio | 0.21 | 0.54 | 39% |
| Fund Existence | 34 years | 12 years | - |
| Gain YTD | 12.270 | 10.362 | 118% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.74B | 879M | 767% |
| Annual Yield % from dividends | 2.83 | 2.49 | 114% |
| Returns for 1 year | 9.18 | 7.80 | 118% |
| Returns for 3 years | 32.63 | 28.53 | 114% |
| Returns for 5 years | 6.43 | -1.78 | -362% |
| Returns for 10 years | 64.85 | 28.99 | 224% |