| DFREX | NBRFX | DFREX / NBRFX | |
| Total Expense Ratio | 0.18 | 1.40 | 13% |
| Annual Report Gross Expense Ratio | 0.21 | 1.40 | 15% |
| Fund Existence | 33 years | 24 years | - |
| Gain YTD | 17.493 | 14.814 | 118% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.06B | 615M | 1,147% |
| Annual Yield % from dividends | 2.56 | 1.80 | 142% |
| Returns for 1 year | 18.47 | 13.43 | 138% |
| Returns for 3 years | 37.58 | 30.24 | 124% |
| Returns for 5 years | 15.22 | -2.70 | -564% |
| Returns for 10 years | 69.56 | 23.31 | 298% |