- Letter：
AllA(27)B(23)C(27)D(15)E(9)F(21)G(15)H(18)I(13)K(9)L(14)M(26)N(18)O(6)P(18)Q(3)R(13)S(29)T(22)More
- Unicode Block：
AllBasic Latin(20)Latin-1 Supplement(19)Latin Extended-A(15)Latin Extended-B(13)Spacing Modifier Letters(15)Hebrew(2)Sinhala(2)General Punctuation(18)Superscripts and Subscripts(5)Currency Symbols(13)Letterlike Symbols(15)Number Forms(5)Arrows(4)Mathematical Operators(13)Geometric Shapes(9)CJK Symbols and Punctuation(3)Private Use Area(8)Alphabetic Presentation Forms(9)
- Range Of Character Number：
All0-100(15)101-200(15)201-500(85)501-1000(19)1001-2000(5)2001-5000(10)5001-10000(5)10001-20000(3)20001-50000(50)
- Operating System：
AllWindows 95(15)Windows 98(15)Windows Me(15)Windows XP(20)Windows Vista(20)Windows 7(20)Windows 8(20)Windows 10(20)Windows 2000(20)Windows Server 2003(20)Windows Server 2008(20)Windows Server 2012(20)Windows Server 2016(20)Mac OS Classic(15)macOS(20)Linux(20)Android(19)iOS(20)