Pacquiao Punch Stats

import matplotlib.pyplot as plt
rounds = range(1,13)
smaller = [43.75,50,61.25,58.25,50.5,53.25,64,46,63,53,49.25,57.75]
bigger = [55,76,74.5,84.75,80,82.25,80.5,86.25,83.25,93.25,87,69.25]
plt.plot( rounds, smaller, linestyle = '-', color = 'r', label = 'Against smaller weltwerweights' )
plt.plot(rounds, bigger, linestyle = '-', color = 'g', label = 'Against bigger weltwerweights')
plt.ylabel('Punch numbers')
plt.xlabel('Boxing rounds')
plt.xticks(rounds)
plt.title("Manny Pacquiao's average number of punches per round")
plt.legend()
plt.show()