Updated estimate of running quark masses

Stimulated by the recent development of the calculation methods of the running quark masses mₐ () and renewal of the input data, for the purpose of making a standard table of mₐ () for the convenience of particle physicists, the values of mₐ () at various energy scales (=1 GeV, =m₂, =m₁, =mₓ and so on), especially at =mₙ, are systematically evaluated by using the mass renormalization equations and taking into consideration a matching condition at the quark threshold.