| DFGEX | PURRX | DFGEX / PURRX | |
| Total Expense Ratio | 0.22 | 1.66 | 13% |
| Annual Report Gross Expense Ratio | 0.28 | 1.91 | 15% |
| Fund Existence | 17 years | 17 years | - |
| Gain YTD | 6.436 | 7.911 | 81% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.03B | 887M | 793% |
| Annual Yield % from dividends | 3.52 | 1.75 | 201% |
| Returns for 1 year | 0.55 | 2.08 | 27% |
| Returns for 3 years | 13.34 | 21.88 | 61% |
| Returns for 5 years | 15.51 | 1.27 | 1,224% |
| Returns for 10 years | 41.73 | 4.22 | 988% |