| BFIAX | PRTNX | BFIAX / PRTNX | |
| Total Expense Ratio | 0.66 | 0.95 | 69% |
| Annual Report Gross Expense Ratio | 0.66 | 0.95 | 69% |
| Fund Existence | 13 years | 29 years | - |
| Gain YTD | 0.743 | 0.618 | 120% |
| Front Load | 3% | 4% | 67% |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 13.2B | 7.76B | 170% |
| Annual Yield % from dividends | 3.26 | 3.73 | 87% |
| Returns for 1 year | 4.41 | 5.13 | 86% |
| Returns for 3 years | 10.55 | 13.03 | 81% |
| Returns for 5 years | 0.81 | 4.19 | 19% |
| Returns for 10 years | 22.06 | 27.82 | 79% |