| NBPAX | VPAIX | NBPAX / VPAIX | |
| Total Expense Ratio | 0.62 | 0.14 | 443% |
| Annual Report Gross Expense Ratio | 0.62 | 0.14 | 443% |
| Fund Existence | 29 years | 40 years | - |
| Gain YTD | 2.002 | 0.185 | 1,084% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 3000 | 3,333% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 365M | 3.94B | 9% |
| Annual Yield % from dividends | 3.57 | 3.66 | 97% |
| Returns for 1 year | 9.00 | 4.63 | 195% |
| Returns for 3 years | 12.73 | 1.88 | 678% |
| Returns for 5 years | 4.11 | -10.98 | -37% |
| Returns for 10 years | 16.28 | -8.51 | -191% |