input int(patientid Dateofdelivery) str10 Placeofdelivery byte steroids float(Yearofdelivery receivedsteroids)
1 19701 "Hospital 2" 1 2013 1
2 20439 "Hospital 2" 1 2015 1
3 19820 "Hospital 2" 1 2014 1
4 19011 "Hospital 2" 1 2012 1
5 18925 "Hospital 2" 1 2011 1
6 19985 "Hospital 1" 1 2014 1
7 20060 "Hospital 2" 1 2014 1
8 20985 "Hospital 1" 1 2017 1
9 20409 "Hospital 1" 1 2015 1
10 19458 "Hospital 2" 1 2013 1
11 20832 "Hospital 1" 1 2017 1
12 21748 "Hospital 2" 1 2019 1
13 21266 "Hospital 1" 1 2018 1
14 19310 "Hospital 2" 1 2012 1
15 19785 "Hospital 1" 1 2014 1
16 21107 "Hospital 2" 1 2017 1
17 20284 "Hospital 2" 1 2015 1
18 21320 "Hospital 2" 1 2018 1
19 21588 "Hospital 1" 1 2019 1
20 21264 "Hospital 1" 1 2018 1
21 19407 "Hospital 1" 1 2013 1
22 19072 "Hospital 2" 1 2012 1
23 21190 "Hospital 2" 1 2018 1
24 19285 "Hospital 1" 1 2012 1
25 21263 "Hospital 1" 1 2018 1
26 21186 "Hospital 2" 1 2018 1
27 20380 "Hospital 1" 1 2015 1
28 21643 "Hospital 1" 1 2019 1
29 19565 "Hospital 2" 1 2013 1
30 20332 "Hospital 1" 1 2015 1
31 21011 "Hospital 1" 1 2017 1
32 21223 "Hospital 2" 1 2018 1
33 18969 "Hospital 1" 1 2011 1
34 20437 "Hospital 1" 1 2015 1
35 20580 "Hospital 1" 1 2016 1
36 21521 "Hospital 2" 1 2018 1
37 21510 "Hospital 1" 1 2018 1
38 20782 "Hospital 1" 1 2016 1
39 18637 "Hospital 1" 1 2011 1
40 20460 "Hospital 2" 1 2016 1
41 18856 "Hospital 1" 1 2011 1
42 20048 "Hospital 1" 1 2014 1
43 18833 "Hospital 1" 1 2011 1
44 21719 "Hospital 1" 1 2019 1
45 21694 "Hospital 2" 1 2019 1
46 21293 "Hospital 1" 1 2018 1
47 19367 "Hospital 1" 1 2013 1
48 19253 "Hospital 2" 1 2012 1
49 21182 "Hospital 1" 1 2017 1
50 20006 "Hospital 1" 1 2014 1
51 21851 "Hospital 1" 0 2019 .
52 20489 "Hospital 1" 0 2016 .
53 19613 "Hospital 1" 0 2013 .
54 18971 "Hospital 1" 0 2011 .
55 21762 "Hospital 1" 0 2019 .
56 21753 "Hospital 2" 0 2019 .
57 21014 "Hospital 1" 0 2017 .
58 21495 "Hospital 1" 0 2018 .
59 21911 "Hospital 2" 0 2019 .
60 21691 "Hospital 2" 0 2019 .
61 21433 "Hospital 2" 0 2018 .
62 19630 "Hospital 1" 0 2013 .
63 21635 "Hospital 2" 0 2019 .
64 21230 "Hospital 2" 0 2018 .
65 19492 "Hospital 1" 0 2013 .
66 19680 "Hospital 1" 0 2013 .
67 21241 "Hospital 1" 0 2018 .
68 19768 "Hospital 2" 0 2014 .
69 21418 "Hospital 1" 0 2018 .
70 19993 "Hospital 1" 0 2014 .
71 21824 "Hospital 1" 0 2019 .
72 19562 "Hospital 1" 0 2013 .
73 21741 "Hospital 2" 0 2019 .
74 20625 "Hospital 1" 0 2016 .
75 19744 "Hospital 1" 0 2014 .
76 20885 "Hospital 1" 0 2017 .
77 19101 "Hospital 2" 0 2012 .
78 19157 "Hospital 1" 0 2012 .
79 20122 "Hospital 1" 0 2015 .
80 21174 "Hospital 1" 0 2017 .
81 21392 "Hospital 2" 0 2018 .
82 20305 "Hospital 1" 0 2015 .
83 20208 "Hospital 1" 0 2015 .
84 21888 "Hospital 1" 0 2019 .
85 21399 "Hospital 1" 0 2018 .
86 21530 "Hospital 2" 0 2018 .
87 21398 "Hospital 2" 0 2018 .
88 20575 "Hospital 1" 0 2016 .
89 20866 "Hospital 1" 0 2017 .
90 21672 "Hospital 2" 0 2019 .
91 21913 "Hospital 2" 0 2019 .
92 21546 "Hospital 1" 0 2018 .
93 21406 "Hospital 2" 0 2018 .
94 21783 "Hospital 2" 0 2019 .
95 20968 "Hospital 1" 0 2017 .
96 21217 "Hospital 1" 0 2018 .
97 21252 "Hospital 1" 0 2018 .
98 21510 "Hospital 2" 0 2018 .
99 19065 "Hospital 1" 0 2012 .
100 21377 "Hospital 1" 0 2018 .
end

My current graph is like this, using the barplot. How do I get the proportion using the bar graphs?

Array