How can I create a horizontal bar plot and label in each stack

I have ahorizontal two stacked bar plots, for the data shown below.

i want to label on the stacks & to ajdust the thickness of the bar

Note: the figure i want to produce is shown on figure 1 (produced by excel), but MATLAB produces the one shown on figure 2. I could'nt figure out how this is working.

Need your smart ideas

best

a1=[51.2	1.6	8.7	9.9	1.1	26.0	1.5	0.0
    25.5	0.0	0.3	7.9	0.0	58.6	5.4	2.3];
barh(a1,'stacked')
legend('1','2','3','4','5','6','7','8')
set(gca,'yticklabel',{'1996','2017'})

Answer 1

[VBBV]

%if 
width=0.1
barh(a1,width,'stacked')
legend('1','2','3','4','5','6','7','8')

To add labels on bar sections read the Add labels to bars section in this resource

https://in.mathworks.com/help/matlab/ref/barh.html