| PZISX | SSGSX | PZISX / SSGSX | |
| Total Expense Ratio | 1.00 | 1.26 | 79% |
| Annual Report Gross Expense Ratio | 1.39 | 1.26 | 110% |
| Fund Existence | 10 years | 27 years | - |
| Gain YTD | -1.499 | 0.862 | -174% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 57.8M | 5.4B | 1% |
| Annual Yield % from dividends | 1.59 | 0.48 | 333% |
| Returns for 1 year | -6.29 | -4.61 | 136% |
| Returns for 3 years | 6.40 | 0.76 | 847% |
| Returns for 5 years | 47.85 | 18.40 | 260% |
| Returns for 10 years | N/A | 22.14 | - |