| PLFIX | VITSX | PLFIX / VITSX | |
| Total Expense Ratio | 0.10 | 0.03 | 333% |
| Annual Report Gross Expense Ratio | 0.10 | 0.03 | 333% |
| Fund Existence | 25 years | 29 years | - |
| Gain YTD | 10.133 | 10.394 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 13.8B | 2.31T | 1% |
| Annual Yield % from dividends | 0.81 | 1.01 | 80% |
| Returns for 1 year | 24.54 | 26.19 | 94% |
| Returns for 3 years | 68.03 | 72.62 | 94% |
| Returns for 5 years | 52.36 | 68.78 | 76% |
| Returns for 10 years | 186.26 | 269.73 | 69% |