| AFTEX | NMBAX | AFTEX / NMBAX | |
| Total Expense Ratio | 0.55 | 0.63 | 87% |
| Annual Report Gross Expense Ratio | 0.55 | 0.63 | 87% |
| Fund Existence | 47 years | 31 years | - |
| Gain YTD | -3.285 | -1.985 | 166% |
| Front Load | 4% | 3% | 125% |
| Min. Initial Investment | 250 | 2500 | 10% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 24.2B | 9.3B | 260% |
| Annual Yield % from dividends | 3.09 | 3.27 | 94% |
| Returns for 1 year | -2.66 | -0.47 | 567% |
| Returns for 3 years | 1.36 | 8.73 | 16% |
| Returns for 5 years | -11.16 | 1.02 | -1,092% |
| Returns for 10 years | -6.28 | 13.71 | -46% |