| BFIAX | PRRIX | BFIAX / PRRIX | |
| Total Expense Ratio | 0.66 | 0.55 | 120% |
| Annual Report Gross Expense Ratio | 0.66 | 0.55 | 120% |
| Fund Existence | 14 years | 30 years | - |
| Gain YTD | 0.425 | 0.831 | 51% |
| Front Load | 3% | N/A | - |
| Min. Initial Investment | 250 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.2B | 7.8B | 157% |
| Annual Yield % from dividends | 3.32 | 5.21 | 64% |
| Returns for 1 year | 1.28 | 2.29 | 56% |
| Returns for 3 years | 12.42 | 15.96 | 78% |
| Returns for 5 years | -1.40 | 4.56 | -31% |
| Returns for 10 years | 21.30 | 31.96 | 67% |