data navtimes;
	input time;
	datalines;
143.063
113.141
32.589
41.362
30.726
41.673
18.367
16.042
157.113
199.531
31.538
45.874
20.042
69.86
59.999
165.308
16.606
39.5
140.862
52.135
20.03
39.619
72.879
111.137
33.522
32.428
;

proc univariate data=navtimes plots;
run;

/* minimal frequency chart */
proc gchart data=navtimes;
	vbar time;

/* frequency chart with options */
axis1 label=('Navigation Time in Seconds') length=10 cm;
axis2 length=10 cm;
proc gchart data=navtimes;
	vbar time / midpoints=0 to 200 by 25 frame maxis=axis1 raxis=axis2;


/* Character-based chart */
proc chart data=navtimes;
	vbar time;

run;