| PIIFX | VFWPX | PIIFX / VFWPX | |
| Total Expense Ratio | 1.16 | 0.03 | 3,867% |
| Annual Report Gross Expense Ratio | 1.17 | 0.03 | 3,900% |
| Fund Existence | 33 years | 15 years | - |
| Gain YTD | 31.257 | 22.817 | 137% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.29B | 75.5B | 2% |
| Annual Yield % from dividends | 0.73 | 2.70 | 27% |
| Returns for 1 year | 27.60 | 19.90 | 139% |
| Returns for 3 years | 62.61 | 42.85 | 146% |
| Returns for 5 years | 47.64 | 30.94 | 154% |
| Returns for 10 years | 83.22 | 67.38 | 124% |