| PDIAX | VVIAX | PDIAX / VVIAX | |
| Total Expense Ratio | 1.20 | 0.05 | 2,400% |
| Annual Report Gross Expense Ratio | 1.37 | 0.05 | 2,740% |
| Fund Existence | 28 years | 25 years | - |
| Gain YTD | 5.378 | 5.999 | 90% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 167M | 218B | 0% |
| Annual Yield % from dividends | 1.40 | 1.95 | 72% |
| Returns for 1 year | 11.32 | 15.08 | 75% |
| Returns for 3 years | 23.34 | 41.04 | 57% |
| Returns for 5 years | 35.10 | 66.27 | 53% |
| Returns for 10 years | 61.77 | 167.18 | 37% |