def checkuniqueid(myserie):
    """
    check if each value in a pandas.Series is unique
    :param myserie: pandas.Series to be checked
    :return: boolean
    """
    if myserie.unique().shape[0] == myserie.shape[0]:
        return True
    else:
        print('{:.0%}'.format(myserie.unique().shape[0] / myserie.shape[0]),
            ' of values unique')
        return False
