import matplotlib.pyplot as plt


population_ages = [22,55,62,45,21,22,34,43,42,4,99,102,110,120,121,122,130,111,115,112,80,75,65,54,44,43,42,48]

#ids = [x for x in range(len(population_ages))]

bins = [0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130]


plt.hist(population_ages, bins, histtype = 'bar', rwidth=0.8)


plt.xlabel('x')
plt.ylabel('y')

plt.title('Interesting Graph\nCheck it out')
plt.legend()

plt.show()
