- Letter：
AllA(49)B(42)C(49)D(27)E(17)F(38)G(27)H(33)I(24)J(10)K(17)L(25)M(48)N(33)O(12)P(34)Q(6)R(78)S(54)More
- Unicode Block：
AllBasic Latin(18)Latin-1 Supplement(10)Latin Extended-A(5)Latin Extended-B(4)Spacing Modifier Letters(5)Greek and Coptic(3)Armenian(1)General Punctuation(6)Currency Symbols(4)Letterlike Symbols(5)Mathematical Operators(4)CJK Symbols and Punctuation(2)Private Use Area(4)Alphabetic Presentation Forms(3)
- Range Of Character Number：
All0-100(5)101-200(5)201-500(59)501-1000(6)1001-2000(2)2001-5000(2)5001-10000(3)10001-20000(2)50001-65536(1)
- Operating System：
AllWindows 95(4)Windows 98(4)Windows Me(4)Windows XP(5)Windows Vista(5)Windows 7(5)Windows 8(5)Windows 10(5)Windows 2000(5)Windows Server 2003(5)Windows Server 2008(5)Windows Server 2012(5)Windows Server 2016(5)Mac OS Classic(4)macOS(5)Linux(5)Android(5)iOS(5)