| DFFVX | PZISX | DFFVX / PZISX | |
| Total Expense Ratio | 0.29 | 1.00 | 29% |
| Annual Report Gross Expense Ratio | 0.30 | 1.42 | 21% |
| Fund Existence | 26 years | 10 years | - |
| Gain YTD | 18.180 | 19.066 | 95% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 16.4B | 98.5M | 16,650% |
| Annual Yield % from dividends | 1.51 | 0.05 | 2,752% |
| Returns for 1 year | 26.97 | 16.03 | 168% |
| Returns for 3 years | 55.04 | 22.46 | 245% |
| Returns for 5 years | 55.63 | 17.11 | 325% |
| Returns for 10 years | 118.51 | 66.68 | 178% |