- Letter：
AllA(35)B(30)C(36)D(19)E(19)F(27)G(19)H(23)I(17)J(7)K(12)L(18)M(36)N(23)O(10)P(24)Q(4)R(19)S(38)More
- Unicode Block：
AllBasic Latin(26)Latin-1 Supplement(25)Latin Extended-A(20)Latin Extended-B(17)Spacing Modifier Letters(19)Hebrew(2)Sinhala(2)General Punctuation(23)Superscripts and Subscripts(6)Currency Symbols(17)Letterlike Symbols(19)Number Forms(6)Arrows(5)Mathematical Operators(17)Geometric Shapes(11)CJK Symbols and Punctuation(3)Private Use Area(11)Alphabetic Presentation Forms(11)
- Range Of Character Number：
All0-100(19)101-200(19)201-500(110)501-1000(23)1001-2000(8)2001-5000(14)5001-10000(7)10001-20000(4)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)