| 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 | 11.423 | 11.199 | 102% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.83B | 602M | 1,134% |
| Annual Yield % from dividends | 2.56 | 1.80 | 142% |
| Returns for 1 year | 11.39 | 8.59 | 133% |
| Returns for 3 years | 31.75 | 27.63 | 115% |
| Returns for 5 years | 10.58 | -4.74 | -223% |
| Returns for 10 years | 66.76 | 23.25 | 287% |