| DFREX | NBRFX | DFREX / NBRFX | |
| Total Expense Ratio | 0.18 | 1.40 | 13% |
| Annual Report Gross Expense Ratio | 0.21 | 1.40 | 15% |
| Fund Existence | 34 years | 24 years | - |
| Gain YTD | 15.416 | 15.342 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.99B | 568M | 1,230% |
| Annual Yield % from dividends | 2.74 | 1.61 | 170% |
| Returns for 1 year | 17.47 | 15.64 | 112% |
| Returns for 3 years | 38.20 | 34.20 | 112% |
| Returns for 5 years | 9.56 | -5.39 | -177% |
| Returns for 10 years | 62.49 | 22.23 | 281% |