autos['price_dollar'].value_counts(dropna=False).sort_index(ascending = True)
fig = plt.figure(figsize=(10,3))
ax1 = fig.add_subplot(1,2,1)
ax2 = fig.add_subplot(1,2,2)

ax1.boxplot(autos['price_dollar'])
ax1.set_xlabel('price_dollar')
ax2.boxplot(autos['odometer_km'])
ax2.set_xlabel('odometer_km')