 Series name  b _{0}  H _{0}  MSE 
 x_smkf1_1998(t)  0.035  0.983  9.632  x_smkf1_1999(t)  0.045  0.977  8.555  x_smkf1_2000(t)  0.045  0.977  7.955  x_smkf1_2001(t)  0.035  0.983  7.963  x_smkf1_2002(t)  0.025  0.987  7.369  x_smkf1_2003(t)  0.022  0.989  7.322  x_smkf1_2004(t)  0.019  0.991  7.268  x_smkf1_2005(t)  0.019  0.989  6.910 

