| DFITX | FIRIX | DFITX / FIRIX | |
| Total Expense Ratio | 0.27 | 0.90 | 30% |
| Annual Report Gross Expense Ratio | 0.27 | 0.90 | 30% |
| Fund Existence | 19 years | 19 years | - |
| Gain YTD | 20.923 | 18.989 | 110% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.31B | 335M | 989% |
| Annual Yield % from dividends | 5.08 | 3.28 | 155% |
| Returns for 1 year | 14.37 | 15.00 | 96% |
| Returns for 3 years | 20.21 | 12.16 | 166% |
| Returns for 5 years | 10.25 | -8.31 | -123% |
| Returns for 10 years | 17.97 | 20.77 | 87% |