| 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 | 17.697 | 16.235 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.3B | 2.05T | 1% |
| Annual Yield % from dividends | 1.02 | 1.11 | 92% |
| Returns for 1 year | 12.83 | 12.12 | 106% |
| Returns for 3 years | 62.79 | 65.48 | 96% |
| Returns for 5 years | 53.95 | 76.49 | 71% |
| Returns for 10 years | 159.11 | 225.68 | 71% |