| IVNCX | NPFFX | IVNCX / NPFFX | |
| Total Expense Ratio | 1.85 | 0.78 | 237% |
| Annual Report Gross Expense Ratio | 2.06 | 0.78 | 264% |
| Fund Existence | 30 years | 25 years | - |
| Gain YTD | 13.258 | 16.575 | 80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 250 | 400% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 879M | 160B | 1% |
| Annual Yield % from dividends | 0.35 | 0.43 | 82% |
| Returns for 1 year | 6.08 | 12.15 | 50% |
| Returns for 3 years | -39.54 | 46.29 | -85% |
| Returns for 5 years | -46.62 | 26.86 | -174% |
| Returns for 10 years | -36.60 | 87.86 | -42% |