image_output_1.png
import numpy as np

import pandas as pd

data = pd.read_csv('../input/WorldPopulation.csv', encoding='ISO-8859-1')

index_min = np.argmin(data['2016'])
index_max = np.argmax(data['2016'])
unit_min = data['Country'].values[index_min]
unit_max = data['Country'].values[index_max]
print('The most populated political unit:', unit_max, '-', round(data['2016'].max()), '; The least populated:', unit_min, '-', data['2016'].min())