| PLFIX | VITSX | PLFIX / VITSX | |
| Total Expense Ratio | 0.11 | 0.03 | 367% |
| Annual Report Gross Expense Ratio | 0.11 | 0.03 | 367% |
| Fund Existence | 25 years | 28 years | - |
| Gain YTD | 12.328 | 10.560 | 117% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 10.5B | 2.05T | 1% |
| Annual Yield % from dividends | 1.02 | 1.12 | 92% |
| Returns for 1 year | 9.56 | 8.60 | 111% |
| Returns for 3 years | 58.15 | 60.37 | 96% |
| Returns for 5 years | 52.89 | 75.42 | 70% |
| Returns for 10 years | 147.79 | 209.96 | 70% |