| NBPTX | VVIAX | NBPTX / VVIAX | |
| Total Expense Ratio | 0.95 | 0.05 | 1,900% |
| Annual Report Gross Expense Ratio | 0.95 | 0.05 | 1,900% |
| Fund Existence | 32 years | 25 years | - |
| Gain YTD | 14.416 | 9.352 | 154% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.36B | 208B | 4% |
| Annual Yield % from dividends | 1.64 | 2.09 | 79% |
| Returns for 1 year | 9.80 | 5.07 | 193% |
| Returns for 3 years | 23.36 | 30.25 | 77% |
| Returns for 5 years | 64.41 | 62.97 | 102% |
| Returns for 10 years | 91.39 | 123.10 | 74% |