| NBPBX | VIVIX | NBPBX / VIVIX | |
| Total Expense Ratio | 1.10 | 0.04 | 2,750% |
| Annual Report Gross Expense Ratio | 1.10 | 0.04 | 2,750% |
| Fund Existence | 29 years | 27 years | - |
| Gain YTD | 17.451 | 11.794 | 148% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.67B | 208B | 4% |
| Annual Yield % from dividends | 1.49 | 2.05 | 73% |
| Returns for 1 year | 10.09 | 4.76 | 212% |
| Returns for 3 years | 23.03 | 29.82 | 77% |
| Returns for 5 years | 56.24 | 61.18 | 92% |
| Returns for 10 years | 84.07 | 127.14 | 66% |