- Letter:
AllA(42)B(37)C(42)D(23)E(15)F(32)G(23)H(28)I(21)J(9)K(15)L(22)M(41)N(28)O(10)P(29)R(32)S(46)T(35)More
- Range Of Character Number:
All0-100(15)101-200(15)201-500(86)501-1000(25)1001-2000(10)2001-5000(16)5001-10000(8)10001-20000(6)20001-50000(5)
- 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)