| NBGNX | VSGAX | NBGNX / VSGAX | |
| Total Expense Ratio | 0.99 | 0.07 | 1,414% |
| Annual Report Gross Expense Ratio | 0.99 | 0.07 | 1,414% |
| Fund Existence | 38 years | 15 years | - |
| Gain YTD | 12.936 | 17.452 | 74% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.54B | 45.5B | 17% |
| Annual Yield % from dividends | 0.22 | 0.44 | 49% |
| Returns for 1 year | -1.87 | 30.37 | -6% |
| Returns for 3 years | 3.50 | 61.68 | 6% |
| Returns for 5 years | -20.59 | 22.69 | -91% |
| Returns for 10 years | 12.85 | 209.41 | 6% |