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Change in mobility frequency due to the travel restrictions according to the scale “1=never”, “2=less than 1 time/month”, “3 = 1 time/month”, “4 = 2–3 times/month”, “5 = 1 time/week”, “6 = 2–3 times/week”, “7=more than 3 times/week”; mean values and standard deviations for “walk” transport mode (Question B).
