How can I edit x label so it doesn't overlap each other?

This is my code at the moment,

figure(1)

bar(tabel_bus.jumlah_bus);

set(gca,'Xticklabel',tabel_bus.rute_tujuan)

grid on

xlabel('Rute Tujuan'); ylabel('Jumlah Bus');

title('Jumlah Bus Tiap Rute')

This is how my bar chart look,