| DFITX | NRFYX | DFITX / NRFYX | |
| Total Expense Ratio | 0.28 | 0.90 | 31% |
| Annual Report Gross Expense Ratio | 0.28 | 1.81 | 15% |
| Fund Existence | 20 years | 26 years | - |
| Gain YTD | -4.485 | 6.341 | -71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.14B | 34.3M | 9,160% |
| Annual Yield % from dividends | 6.69 | 3.66 | 183% |
| Returns for 1 year | -3.98 | 6.06 | -66% |
| Returns for 3 years | 22.73 | 31.66 | 72% |
| Returns for 5 years | -7.94 | 1.58 | -504% |
| Returns for 10 years | 9.17 | -3.96 | -231% |