| BFIAX | PRTNX | BFIAX / PRTNX | |
| Total Expense Ratio | 0.66 | 0.95 | 69% |
| Annual Report Gross Expense Ratio | 0.66 | 0.95 | 69% |
| Fund Existence | 14 years | 30 years | - |
| Gain YTD | 0.425 | 0.594 | 71% |
| Front Load | 3% | 4% | 67% |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 12.2B | 7.8B | 157% |
| Annual Yield % from dividends | 3.32 | 4.80 | 69% |
| Returns for 1 year | 1.28 | 1.88 | 68% |
| Returns for 3 years | 12.42 | 14.57 | 85% |
| Returns for 5 years | -1.40 | 2.48 | -57% |
| Returns for 10 years | 21.30 | 26.76 | 80% |