This is a area chart labeled Distribution of employment in the private sector , by firm size in the United States 2000 to 2019. Firms with 250 and more employees is measured along a linear scale with a minimum of 0.0 and a maximum of 0.5 along the y-axis. A linear scale with a minimum of 2000 and a maximum of 2015 can be found on the x-axis, marked Year.