BETWEEN (OLS on means) Estimates:

 Dependent variable: GG

 YMEANB -.343194E-02  SSRB .812705E-02    SB .011097   ARSQB .998908
  SDEVB .335761        S2B .123137E-03  RSQB .998940  LMHETB .052482 [.819]

            Estimated    Standard
 Variable  Coefficient     Error       t-statistic   P-value
 GG(-1)    .693724       .278306E-02   249.267       [.000]
 CNC(-1)   .404506E-05   .505007E-05   .800992       [.426]
 C         .010572       .135413E-02   7.80748       [.000]