@staticmethod
def getReprSubscriptNumeral(number):
    """
                HLevel.getReprSubscriptNumeral

                number  : (int)
        """
    strnumber = str(number)
    res = []
    digit_to_subscriptdigit = {'-': '-', '0': chr(8320), '1': chr(8321),
        '2': chr(8322), '3': chr(8323), '4': chr(8324), '5': chr(8325), '6':
        chr(8326), '7': chr(8327), '8': chr(8328), '9': chr(8329)}
    for digit in str(strnumber):
        res.append(digit_to_subscriptdigit[digit])
    return ''.join(res)
