| BGIKX | RERFX | BGIKX / RERFX | |
| Total Expense Ratio | 0.59 | 0.52 | 113% |
| Annual Report Gross Expense Ratio | 0.59 | 0.52 | 113% |
| Fund Existence | 9 years | 24 years | - |
| Gain YTD | 20.204 | 12.877 | 157% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 10000000 | 250 | 4,000,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.02B | 134B | 2% |
| Annual Yield % from dividends | 0.64 | 0.84 | 77% |
| Returns for 1 year | 14.70 | 11.79 | 125% |
| Returns for 3 years | 44.14 | 27.90 | 158% |
| Returns for 5 years | -4.32 | -6.18 | 70% |
| Returns for 10 years | N/A | 39.35 | - |