| PZISX | SSGSX | PZISX / SSGSX | |
| Total Expense Ratio | 1.00 | 1.23 | 81% |
| Annual Report Gross Expense Ratio | 1.39 | 1.23 | 113% |
| Fund Existence | 10 years | 27 years | - |
| Gain YTD | 14.395 | 13.180 | 109% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 93.7M | 4.55B | 2% |
| Annual Yield % from dividends | 0.06 | 0.54 | 11% |
| Returns for 1 year | 22.04 | 21.10 | 104% |
| Returns for 3 years | 27.31 | 11.30 | 242% |
| Returns for 5 years | 1.50 | -8.87 | -17% |
| Returns for 10 years | 57.21 | 38.49 | 149% |