- Letter：
AllA(20)B(17)C(20)D(11)E(8)F(16)G(11)H(13)I(10)J(4)K(7)L(10)M(19)N(13)O(5)P(13)Q(4)R(10)S(22)More
- Unicode Block：
AllBasic Latin(12)Latin-1 Supplement(11)Latin Extended-A(9)Spacing Modifier Letters(9)Cyrillic(2)General Punctuation(10)Superscripts and Subscripts(3)Currency Symbols(8)Arrows(2)Mathematical Operators(8)Control Pictures(4)Geometric Shapes(5)Miscellaneous Symbols(4)CJK Symbols and Punctuation(1)Private Use Area(5)
- Range Of Character Number：
All0-100(5)101-200(5)201-500(28)501-1000(9)1001-2000(6)2001-5000(4)5001-10000(5)10001-20000(8)20001-50000(4)50001-65536(4)
- 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)