| sec_k_12 | −0.6967696*** |
| sec_k_13 | 0.30998342*** |
| sec_k_14 | 0.02031798 |
| sec_k_15 | 0.190438*** |
| sec_k_17 | −0.02165325 |
| sec_k_18 | 0.14123129* |
| sec_k_19 | 0.10136685** |
| sec_k_20 | −1.7232479*** |
| trun | 0.0032762 |
| lang_eng_1 | −0.04760707 |
| lang_eng_2 | −0.05459158 |
| lang_eng_3 | 0.00299931 |
| lang_fr_1 | 0.0892474* |
| lang_fr_2 | 0.10485228 |
| lang_fr_3 | −0.02886038 |
| lang_ger_1 | 0.24551919*** |
| lang_ger_2 | −0.0760187 |
| lang_ger_3 | 0.00595632 |
| lang_other_1 | −0.05128273 |
| lang_other _2 | 0.03380335 |
| lang_other_3 | −0.14048097*** |
| comp_acc | −0.02813504 |
| comp_db | 0.06063406 |
| comp_excel | −0.02621227 |
| comp_int | 0.0509363 |
| comp_other | −0.09068124** |
| comp_pp | 0.09496735* |
| comp_word | −0.08952656 |
| _cons | 8.7812058*** |
| N | 8351 |