| IOGPX | RNPCX | IOGPX / RNPCX | |
| Total Expense Ratio | 1.16 | 1.06 | 109% |
| Annual Report Gross Expense Ratio | 1.27 | 1.06 | 120% |
| Fund Existence | 17 years | 23 years | - |
| Gain YTD | 7.631 | 16.164 | 47% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.08B | 159B | 1% |
| Annual Yield % from dividends | 0.15 | 0.21 | 72% |
| Returns for 1 year | 5.48 | 11.23 | 49% |
| Returns for 3 years | -46.73 | 44.95 | -104% |
| Returns for 5 years | -63.54 | 25.02 | -254% |
| Returns for 10 years | -55.78 | 84.25 | -66% |