| NBNGX | PMBJX | NBNGX / PMBJX | |
| Total Expense Ratio | 1.25 | 0.76 | 164% |
| Annual Report Gross Expense Ratio | 1.25 | 0.76 | 164% |
| Fund Existence | 44 years | 26 years | - |
| Gain YTD | 11.516 | -4.159 | -277% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000 | 1000 | 500% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 234M | 22.1B | 1% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 7.31 | -15.31 | -48% |
| Returns for 3 years | 43.50 | 13.67 | 318% |
| Returns for 5 years | 6.79 | -5.79 | -117% |
| Returns for 10 years | 79.85 | 78.18 | 102% |