| IIGCX | OGMIX | IIGCX / OGMIX | |
| Total Expense Ratio | 2.20 | 0.66 | 333% |
| Annual Report Gross Expense Ratio | 2.26 | 0.66 | 342% |
| Fund Existence | 22 years | 13 years | - |
| Gain YTD | 9.259 | 9.615 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.64B | 4.62B | 35% |
| Annual Yield % from dividends | 7.11 | 0.66 | 1,081% |
| Returns for 1 year | 154.10 | 129.60 | 119% |
| Returns for 3 years | 237.40 | 185.14 | 128% |
| Returns for 5 years | 176.24 | 162.22 | 109% |
| Returns for 10 years | 536.69 | 567.02 | 95% |