| VFIRX | WSGIX | VFIRX / WSGIX | |
| Total Expense Ratio | 0.10 | 0.42 | 24% |
| Annual Report Gross Expense Ratio | 0.10 | 0.54 | 19% |
| Fund Existence | 25 years | 21 years | - |
| Gain YTD | 1.223 | 4.822 | 25% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 1000000 | 5% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.75B | 210M | 2,739% |
| Annual Yield % from dividends | 4.06 | 4.45 | 91% |
| Returns for 1 year | 1.22 | 5.52 | 22% |
| Returns for 3 years | 0.45 | 15.84 | 3% |
| Returns for 5 years | -8.76 | 7.33 | -120% |
| Returns for 10 years | -2.53 | 18.59 | -14% |