| VIMSX | VMIDX | VIMSX / VMIDX | |
| Total Expense Ratio | 0.17 | 0.35 | 49% |
| Annual Report Gross Expense Ratio | 0.17 | 0.36 | 47% |
| Fund Existence | 28 years | 34 years | - |
| Gain YTD | 2.272 | 5.174 | 44% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 199B | 2.64B | 7,541% |
| Annual Yield % from dividends | 1.37 | 1.16 | 117% |
| Returns for 1 year | 8.23 | -3.43 | -240% |
| Returns for 3 years | 33.97 | -1.15 | -2,942% |
| Returns for 5 years | 38.77 | -0.30 | -12,888% |
| Returns for 10 years | 180.15 | 28.40 | 634% |