BETWEEN (OLS on means) Estimates:

 Dependent variable: GLC

 YMEANB .074625  SSRB .023415        SB .019434   ARSQB .973905
  SDEVB .120302   S2B .377664E-03  RSQB .975109  LMHETB .477502 [.490]

            Estimated    Standard
 Variable  Coefficient     Error       t-statistic   P-value
 GLC(-1)   .870103       .017801       48.8790       [.000]
 TV        .170063       .062631       2.71531       [.009]
 TV(-1)    -.170491      .070977       -2.40205      [.019]
 C         .014521       .403991E-02   3.59447       [.001]