| 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 | 16.923 | 21.182 | 80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.32B | 342M | 970% |
| Annual Yield % from dividends | 5.08 | 3.20 | 159% |
| Returns for 1 year | 15.50 | 21.32 | 73% |
| Returns for 3 years | 15.60 | 15.49 | 101% |
| Returns for 5 years | 2.32 | -9.61 | -24% |
| Returns for 10 years | 17.26 | 23.77 | 73% |