| BGEIX | IOGYX | BGEIX / IOGYX | |
| Total Expense Ratio | 0.66 | 0.73 | 90% |
| Annual Report Gross Expense Ratio | 0.66 | 0.73 | 90% |
| Fund Existence | 37 years | 7 years | - |
| Gain YTD | 145.702 | 121.345 | 120% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.68B | 3.96B | 42% |
| Annual Yield % from dividends | 0.77 | 0.50 | 154% |
| Returns for 1 year | 129.22 | 103.52 | 125% |
| Returns for 3 years | 196.27 | 156.68 | 125% |
| Returns for 5 years | 147.50 | 123.19 | 120% |
| Returns for 10 years | 485.30 | N/A | - |