Displaying parameters of Boxplot

I have the x and data points and i tried the following code to do the boxplot:

x=[1,1,1,1,1,1,1,1,1,1,1,1,24,24,24,24,24,24,24,24,24,24,24,24,24,72,72,72,72,72,72,72,72,72,72,72,72,72,120,120,120,120,120,120,120,120,120,120,120,120,120,168,168,168,168,168,168,168,168,168,168,168,168,168,360,360,360,360,360,360];

y=[3.4,3.6,10.4,8.6,15.2,20,4.6,8.8,8.4,1.6,0.6,3.6,1.07,0.28,0.75,3.48,0.43,3.17,3.58,0.77,0.59,2.19,0.17,0.25,0.56,2,0.18,0.56,3.93,2.28,2.23,2.39,2.51,0.31,1.04,0.08,0.2,0.56,1.6,0.28,0.39,3.34,1.86,2.22,2.72,2.21,0.25,0.63,0.48,0.14,0.53,1.45,0.22,0.53,2.54,1.45,1.8,2.29,2.2,0.18,0.49,0.48,0.17,0.42,1.04,0.13,0.63,2.06,0.25,0.33];

boxplot(y1,x)

My boxplot is:

Is it possible to display the median, quantile values(Q1 and Q3) values on each of this boxplot?