3 days comp with few events

from datetime import date
import csv

limit = 100

def get_comp_with_n_days(days):
    out = []
    c = True
    with open('WCA_export_Competitions.tsv','rb') as tsvin:
        tsvin = csv.reader(tsvin, delimiter='\t')

        name = []
        country = []
        events_number = []

        for line in tsvin:
            if c:
                c = False
                continue

            year = int(line[5])
            month = int(line[6])
            day = int(line[7])
            end_month = int(line[8])
            end_day = int(line[9])

            d0 = date(year, month, day)
            d1 = date(year, end_month, end_day)

            delta = d1 - d0

            if abs(delta.days)+1 == days:
                name.append(line[1])
                country.append(line[3])
                events_number.append(len(line[10].split()))

    count = 0
    previous = 0
    for x, y, z in sorted(zip(events_number, name, country)):
        count += 1
        if (count >= limit and x != previous) or (x>17): break
        previous = x
        print x, "-", y, "-", z

get_comp_with_n_days(3)