| NBIIX | VTMNX | NBIIX / VTMNX | |
| Total Expense Ratio | 0.89 | 0.03 | 2,967% |
| Annual Report Gross Expense Ratio | 1.06 | 0.03 | 3,533% |
| Fund Existence | 20 years | 25 years | - |
| Gain YTD | 15.949 | 27.024 | 59% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 5000000 | 20% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.06B | 257B | 0% |
| Annual Yield % from dividends | 1.59 | 2.76 | 57% |
| Returns for 1 year | 11.57 | 23.36 | 50% |
| Returns for 3 years | 30.18 | 46.02 | 66% |
| Returns for 5 years | 4.43 | 38.36 | 12% |
| Returns for 10 years | 41.53 | 68.78 | 60% |