| IGMAX | NPFCX | IGMAX / NPFCX | |
| Total Expense Ratio | 1.26 | 1.48 | 85% |
| Annual Report Gross Expense Ratio | 1.37 | 1.48 | 93% |
| Fund Existence | 24 years | 25 years | - |
| Gain YTD | 8.568 | 15.734 | 54% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.08B | 159B | 1% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 6.29 | 10.60 | 59% |
| Returns for 3 years | -43.33 | 43.13 | -100% |
| Returns for 5 years | -61.03 | 22.04 | -277% |
| Returns for 10 years | -52.53 | 78.42 | -67% |