Laptops Year 2000 Sales ('000) 100   Desktops Year 2000 Sales ('000) 150   Laptops Year 2001 Sales ('000) 200   Desktops Year 2001 Sales ('000) 300   Laptops Year 2002 Sales ('000) 100   Desktops Year 2002 Sales ('000) 250   Laptops Year 2003 Sales ('000) 180   Desktops Year 2003 Sales ('000) 230   Laptops Year 2004 Sales ('000) 200   Desktops Year 2004 Sales ('000) 250 Click on one of the chart's elements