| AFTFX | PTRMX | AFTFX / PTRMX | |
| Total Expense Ratio | 0.63 | 0.73 | 86% |
| Annual Report Gross Expense Ratio | 0.63 | 0.73 | 86% |
| Fund Existence | 25 years | 14 years | - |
| Gain YTD | 0.481 | 2.554 | 19% |
| Front Load | N/A | 2% | - |
| Min. Initial Investment | 250 | 1000 | 25% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 24.7B | 756M | 3,267% |
| Annual Yield % from dividends | 2.94 | 3.65 | 80% |
| Returns for 1 year | 3.47 | 8.12 | 43% |
| Returns for 3 years | 3.21 | 13.18 | 24% |
| Returns for 5 years | -7.86 | 1.78 | -441% |
| Returns for 10 years | -3.83 | 15.96 | -24% |