| IGMIX | NPFCX | IGMIX / NPFCX | |
| Total Expense Ratio | 0.76 | 1.48 | 51% |
| Annual Report Gross Expense Ratio | 0.87 | 1.48 | 59% |
| Fund Existence | 24 years | 25 years | - |
| Gain YTD | 11.214 | 15.734 | 71% |
| 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 | 0.35 | 0.00 | - |
| Returns for 1 year | 8.89 | 10.60 | 84% |
| Returns for 3 years | -32.79 | 43.13 | -76% |
| Returns for 5 years | -52.62 | 22.04 | -239% |
| Returns for 10 years | -39.83 | 78.42 | -51% |