| PGRTX | VISGX | PGRTX / VISGX | |
| Total Expense Ratio | 0.98 | 0.19 | 516% |
| Annual Report Gross Expense Ratio | 1.00 | 0.19 | 526% |
| Fund Existence | 26 years | 28 years | - |
| Gain YTD | 23.810 | 17.346 | 137% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.59B | 47B | 6% |
| Annual Yield % from dividends | 0.00 | 0.31 | - |
| Returns for 1 year | 25.86 | 26.83 | 96% |
| Returns for 3 years | 37.44 | 51.09 | 73% |
| Returns for 5 years | -0.43 | 27.48 | -2% |
| Returns for 10 years | 68.82 | 180.44 | 38% |