The graph is a bar chart titled "Callback Rates by Age, Sex, and Sector." The y-axis ranges from zero to 40 percent and plots the callback rates for women and men ages 29–31, 39–51, and 64–66 for different sectors. Callback rates are 14 percent, 10 percent, and 8 percent for women ages 29–31, 39–51, and 64–66, respectively, in the administrative sector. Callback rates are 29 percent, 26 percent, and 18 percent for women ages 29–31, 39–51, and 64–66, respectively, in sales. Callback rates are 21 percent, 21 percent, and 15 percent for men ages 29–31, 39–51, and 64–66, respectively, in sales. Callback rates are 24 percent, 22 percent, and 22 percent for men ages 29–31, 39–51, and 64–66, respectively, in security. Finally, callback rates are 32 percent, 33 percent, and 26 percent for male janitors ages 29–31, 39–51, and 64–66, respectively. Source: Neumark D, Burn I, Button P. NBER Working Paper 21669, and published as "Is It Harder for Older Workers to Find Jobs? New and Improved Evidence from a Field Experiment," Journal of Political Economy, 127(2), 2019, pp 922–70