| DFREX | PRKZX | DFREX / PRKZX | |
| Total Expense Ratio | 0.18 | 1.10 | 16% |
| Annual Report Gross Expense Ratio | 0.21 | 1.38 | 15% |
| Fund Existence | 34 years | 11 years | - |
| Gain YTD | 12.270 | 8.566 | 143% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.7B | 58.4M | 11,476% |
| Annual Yield % from dividends | 2.83 | 3.67 | 77% |
| Returns for 1 year | 9.18 | 0.14 | 6,591% |
| Returns for 3 years | 32.63 | 33.06 | 99% |
| Returns for 5 years | 6.43 | -8.73 | -74% |
| Returns for 10 years | 64.85 | 24.98 | 260% |