| NNTWX | PMBMX | NNTWX / PMBMX | |
| Total Expense Ratio | 0.90 | 1.14 | 79% |
| Annual Report Gross Expense Ratio | 0.90 | 1.14 | 79% |
| Fund Existence | 21 years | 25 years | - |
| Gain YTD | -4.729 | -0.881 | 537% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 967M | 30.9B | 3% |
| Annual Yield % from dividends | 0.11 | 0.02 | 481% |
| Returns for 1 year | -11.30 | -6.86 | 165% |
| Returns for 3 years | 8.20 | 30.98 | 26% |
| Returns for 5 years | 0.59 | 22.54 | 3% |
| Returns for 10 years | 16.59 | 83.67 | 20% |