| NBHRX | VVIAX | NBHRX / VVIAX | |
| Total Expense Ratio | 1.37 | 0.05 | 2,740% |
| Annual Report Gross Expense Ratio | 1.37 | 0.05 | 2,740% |
| Fund Existence | 16 years | 25 years | - |
| Gain YTD | 6.230 | 5.999 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.03B | 218B | 0% |
| Annual Yield % from dividends | 1.28 | 1.95 | 66% |
| Returns for 1 year | 20.00 | 15.08 | 133% |
| Returns for 3 years | 31.40 | 41.04 | 76% |
| Returns for 5 years | 28.48 | 66.27 | 43% |
| Returns for 10 years | 70.73 | 167.18 | 42% |