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 & the thickness of the bar

Note: the figure i want to produce is shown on figure 1, but MATLAB produces the one shown on figure 2

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

[Scott MacKenzie]

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];
b = barh(a1,'stacked', 'edgecolor', 'flat');
legend('1','2','3','4','5','6','7','8');
set(gca,'yticklabel',{'1996','2017'});

% add data value to middle of each bar (Note: x and y reversed)
for i=1:length(b)
    for j = 1:length(b(i).YData)
        y = b(i).YEndPoints(j) - (b(i).YData(j)) / 2;
        s = sprintf('%.1f', b(i).YData(j));
        text(y, b(i).XData(j), s);
    end
end