| GIOPX | PMZPX | GIOPX / PMZPX | |
| Total Expense Ratio | 1.34 | 1.78 | 75% |
| Annual Report Gross Expense Ratio | 1.39 | 1.78 | 78% |
| Fund Existence | 11 years | 13 years | - |
| Gain YTD | 5.915 | 7.097 | 83% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.93B | 12.7B | 70% |
| Annual Yield % from dividends | 5.48 | 6.04 | 91% |
| Returns for 1 year | 6.54 | 8.15 | 80% |
| Returns for 3 years | 25.62 | 22.33 | 115% |
| Returns for 5 years | 18.87 | 16.31 | 116% |
| Returns for 10 years | 49.96 | 42.40 | 118% |