Most commonly used desktop screen readers from January 2009 to July 2015 as reported in the Webaim Survey. JAWS remains the most used screen reader, but is steadily declining. ZoomText and WindowEyes are both displaying large growth from 2014 to 2015.
The chart has 1 X axis displaying Time from January 2009 to July 2015. Range: 5 categories.
The chart has 1 Y axis displaying Percentage usage. Range: 0 to 100.