DECIMAL_DIGIT_NUMBER
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.
General category "Nd" in the Unicode specification.