| 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 | -0.500 | 4.674 | -11% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 78.6M | 5.29B | 1% |
| Annual Yield % from dividends | 1.65 | 0.48 | 347% |
| Returns for 1 year | -12.85 | -8.83 | 146% |
| Returns for 3 years | 1.34 | -1.03 | -130% |
| Returns for 5 years | 24.55 | 6.40 | 383% |
| Returns for 10 years | N/A | 29.48 | - |