"""
Calculate percentage level of index for regions
inside the Verenigde Nederlanden.
"""

import re

PLAYERS = {}

def calculate_buildings():
    """Count number of buildings"""
    with open('military.txt', 'r') as file:
        for line in file:
            line = re.sub(r'\s\t\d\d.*', '', line)
            line = re.sub(r'\[.*\]', '', line)
            line = line.strip()
            if line in PLAYERS:
                PLAYERS[line] += 1
            else:
                PLAYERS[line] = 1

    for player in sorted(PLAYERS, key=PLAYERS.get, reverse=True):
        print('%2s %s' % (PLAYERS[player], player))


if __name__ == '__main__':
    calculate_buildings()