| IGMIX | NPFCX | IGMIX / NPFCX | |
| Total Expense Ratio | 0.81 | 1.47 | 55% |
| Annual Report Gross Expense Ratio | 0.93 | 1.47 | 63% |
| Fund Existence | 24 years | 25 years | - |
| Gain YTD | -6.263 | 6.075 | -103% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 975M | 172B | 1% |
| Annual Yield % from dividends | 0.96 | 0.33 | 294% |
| Returns for 1 year | 2.58 | 12.12 | 21% |
| Returns for 3 years | -44.98 | 37.44 | -120% |
| Returns for 5 years | -61.32 | 11.16 | -549% |
| Returns for 10 years | -33.12 | 111.02 | -30% |