| NBGEX | VSGAX | NBGEX / VSGAX | |
| Total Expense Ratio | 1.09 | 0.07 | 1,557% |
| Annual Report Gross Expense Ratio | 1.09 | 0.07 | 1,557% |
| Fund Existence | 33 years | 15 years | - |
| Gain YTD | 13.589 | 14.675 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.14B | 43.9B | 16% |
| Annual Yield % from dividends | 0.08 | 0.43 | 20% |
| Returns for 1 year | -4.71 | 19.18 | -25% |
| Returns for 3 years | -0.35 | 50.11 | -1% |
| Returns for 5 years | -24.65 | 17.29 | -143% |
| Returns for 10 years | 6.04 | 165.83 | 4% |