| NBPTX | VIVAX | NBPTX / VIVAX | |
| Total Expense Ratio | 0.95 | 0.17 | 559% |
| Annual Report Gross Expense Ratio | 0.95 | 0.17 | 559% |
| Fund Existence | 32 years | 33 years | - |
| Gain YTD | 14.660 | 13.965 | 105% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.65B | 216B | 4% |
| Annual Yield % from dividends | 1.60 | 1.93 | 83% |
| Returns for 1 year | 13.23 | 12.38 | 107% |
| Returns for 3 years | 23.95 | 37.39 | 64% |
| Returns for 5 years | 52.64 | 64.90 | 81% |
| Returns for 10 years | 130.80 | 133.35 | 98% |