| DFITX | IRFIX | DFITX / IRFIX | |
| Total Expense Ratio | 0.27 | 1.00 | 27% |
| Annual Report Gross Expense Ratio | 0.27 | 1.22 | 22% |
| Fund Existence | 19 years | 21 years | - |
| Gain YTD | 24.000 | 22.588 | 106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.34B | 271M | 1,232% |
| Annual Yield % from dividends | 5.08 | 2.98 | 170% |
| Returns for 1 year | 17.28 | 14.93 | 116% |
| Returns for 3 years | 20.95 | 14.36 | 146% |
| Returns for 5 years | 14.38 | -1.12 | -1,288% |
| Returns for 10 years | 25.57 | 37.80 | 68% |