| 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 | 2.439 | 5.670 | 43% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 10000000 | 250 | 4,000,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.35B | 135B | 2% |
| Annual Yield % from dividends | 0.84 | 2.80 | 30% |
| Returns for 1 year | 6.22 | 18.72 | 33% |
| Returns for 3 years | 16.71 | 26.85 | 62% |
| Returns for 5 years | -15.90 | -2.76 | 575% |
| Returns for 10 years | N/A | 69.41 | - |