Regardless of its statistical significance, how should the estimated value of the coefficient for UNEMP be interpretted?

gretl: model 1 File Edit Tests Save Graphs Analysis LaTeX Mean dependent var 3.252542 S.D. dependent var 1.746855 Sum squared resid 90.36159 S.E. of regression 1.281771 R-squared 0.489445 Adjusted R-squared 0.461597 F(3,55)17.57533 P-value (F) 4.00e08 Log-likelihood 96.29269 Akaike criterion 200.5854 Schwarz criterion 208.8955 Hannan-Quinn 203.8293 rho 0.204754 Durbin's h 2.361292