def cig_age_over_days(period):
    cigagenone, cigagefew, cigagemid, cigagemany = [0,0,0,0]
    for item in drug_data:
        if item['CIGAFU'].startswith(age):
            total += 1
            if item['CIGMDAYS'].startswith('Non'):
                none += 1
            if item['CIGMDAYS'].startswith("1") or item['CIGMDAYS'].startswith("3-"):
                few += 1
            if item['CIGMDAYS'].startswith("6"):
                mid += 1
            if item['CIGMDAYS'].startswith("20") or item['CIGMDAYS'].startswith("30"):
                many += 1
    return none, few, mid, many, total