| DFITX | NRFYX | DFITX / NRFYX | |
| Total Expense Ratio | 0.27 | 0.90 | 30% |
| Annual Report Gross Expense Ratio | 0.27 | 1.76 | 15% |
| Fund Existence | 19 years | 25 years | - |
| Gain YTD | 25.231 | 11.032 | 229% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 100000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.43B | 37.1M | 9,243% |
| Annual Yield % from dividends | 5.05 | 2.93 | 173% |
| Returns for 1 year | 13.16 | 2.98 | 442% |
| Returns for 3 years | 37.69 | 35.90 | 105% |
| Returns for 5 years | 23.66 | 26.99 | 88% |
| Returns for 10 years | 19.63 | -9.44 | -208% |