- Letter:
AllA(4)B(16)C(4)D(1)F(2)G(3)H(8)J(4)M(1)N(2)P(4)R(4)S(11)T(1)V(2)W(2)X(3)Symbol(1)Digital(3)
- Unicode Block:
AllLinear B Syllabary(1)Tai Xuan Jing Symbols(1)Counting Rod Numerals(1)Mahjong Tiles(1)Enclosed Alphanumeric Supplement(2)Enclosed Ideographic Supplement(2)Miscellaneous Symbols and Pictographs(2)Emoticons(2)Transport and Map Symbols(2)
- Operating System:
AllWindows 95(2)Windows 98(2)Windows Me(2)Windows XP(3)Windows Vista(3)Windows 7(3)Windows 8(3)Windows 10(3)Windows 2000(3)Windows Server 2003(3)Windows Server 2008(3)Windows Server 2012(3)Windows Server 2016(3)Mac OS Classic(2)macOS(3)Linux(3)Android(3)iOS(3)