| BGIKX | RERGX | BGIKX / RERGX | |
| Total Expense Ratio | 0.59 | 0.47 | 126% |
| Annual Report Gross Expense Ratio | 0.59 | 0.47 | 126% |
| Fund Existence | 9 years | 17 years | - |
| Gain YTD | 10.421 | 7.181 | 145% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 10000000 | 250 | 4,000,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.26B | 140B | 1% |
| Annual Yield % from dividends | 0.77 | 2.70 | 29% |
| Returns for 1 year | -0.34 | 5.00 | -7% |
| Returns for 3 years | 32.87 | 29.90 | 110% |
| Returns for 5 years | -11.43 | -2.92 | 391% |
| Returns for 10 years | N/A | 50.68 | - |