| IGIFX | VDIPX | IGIFX / VDIPX | |
| Total Expense Ratio | 0.93 | 0.02 | 4,650% |
| Annual Report Gross Expense Ratio | 0.93 | 0.02 | 4,650% |
| Fund Existence | 18 years | 12 years | - |
| Gain YTD | 14.543 | 15.650 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 21B | 324B | 6% |
| Annual Yield % from dividends | 1.72 | 2.49 | 69% |
| Returns for 1 year | 14.99 | 20.80 | 72% |
| Returns for 3 years | 59.50 | 62.00 | 96% |
| Returns for 5 years | 33.06 | 40.46 | 82% |
| Returns for 10 years | 95.21 | 108.74 | 88% |