| NBIIX | VTMNX | NBIIX / VTMNX | |
| Total Expense Ratio | 0.85 | 0.03 | 2,833% |
| Annual Report Gross Expense Ratio | 1.03 | 0.03 | 3,433% |
| Fund Existence | 21 years | 25 years | - |
| Gain YTD | 6.461 | 6.770 | 95% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 5000000 | 20% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.14B | 269B | 0% |
| Annual Yield % from dividends | 1.17 | 3.04 | 39% |
| Returns for 1 year | 17.72 | 35.86 | 49% |
| Returns for 3 years | 32.60 | 48.69 | 67% |
| Returns for 5 years | 8.66 | 42.07 | 21% |
| Returns for 10 years | 68.79 | 109.64 | 63% |