| DFREX | IRSYX | DFREX / IRSYX | |
| Total Expense Ratio | 0.18 | 1.08 | 17% |
| Annual Report Gross Expense Ratio | 0.21 | 1.54 | 14% |
| Fund Existence | 33 years | 23 years | - |
| Gain YTD | 11.423 | 11.483 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.81B | 88.9M | 7,655% |
| Annual Yield % from dividends | 2.56 | 1.84 | 139% |
| Returns for 1 year | 10.98 | -4.09 | -268% |
| Returns for 3 years | 31.75 | -5.96 | -533% |
| Returns for 5 years | 10.66 | -43.49 | -25% |
| Returns for 10 years | 66.76 | -40.76 | -164% |