| NNTWX | PMBJX | NNTWX / PMBJX | |
| Total Expense Ratio | 0.90 | 0.78 | 115% |
| Annual Report Gross Expense Ratio | 0.90 | 0.78 | 115% |
| Fund Existence | 21 years | 25 years | - |
| Gain YTD | 0.036 | -2.953 | -1% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 500 | 1000 | 50% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 958M | 29.8B | 3% |
| Annual Yield % from dividends | 0.02 | 0.00 | - |
| Returns for 1 year | -16.69 | -11.50 | 145% |
| Returns for 3 years | -3.91 | 20.26 | -19% |
| Returns for 5 years | -11.63 | 11.44 | -102% |
| Returns for 10 years | 29.91 | 114.81 | 26% |