| GIOIX | PMZNX | GIOIX / PMZNX | |
| Total Expense Ratio | 0.94 | 1.83 | 51% |
| Annual Report Gross Expense Ratio | 1.07 | 1.88 | 57% |
| Fund Existence | 15 years | 8 years | - |
| Gain YTD | 0.550 | 0.290 | 190% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 1000000 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.25B | 13.6B | 68% |
| Annual Yield % from dividends | 5.63 | 5.53 | 102% |
| Returns for 1 year | 3.36 | 4.09 | 82% |
| Returns for 3 years | 21.55 | 18.80 | 115% |
| Returns for 5 years | 17.29 | 14.08 | 123% |
| Returns for 10 years | 50.54 | N/A | - |