Economically Active Population Survey 2.- Active pop. Active pop. by studies in progress and marital status. Units: thousands of persons ;Total;Married persons;Unmarried persons; PREVIOUS; total; 2001 4th quarter;18,475.8;10,901.9;7,573.9; 2001 3rd quarter;18,378.9;10,747.2;7,631.6; 2001 2nd quarter;18,214.5;10,747.5;7,467.0; 2001 1st quarter;18,123.1;10,706.5;7,416.5; not following any; 2001 4th quarter;17,417.3;10,640.5;6,776.8; 2001 3rd quarter;17,432.0;10,582.3;6,849.7; 2001 2nd quarter;17,057.6;10,474.1;6,583.4; 2001 1st quarter;16,957.5;10,416.0;6,541.5; Primary education; 2001 4th quarter;3.4;1.4;2.0; 2001 3rd quarter;3.2;0.9;2.3; 2001 2nd quarter;3.4;1.2;2.3; 2001 1st quarter;4.7;2.0;2.7; Secondary Education First stage and corresponding training and labour insertion; 2001 4th quarter;48.6;11.5;37.1; 2001 3rd quarter;57.3;7.0;50.4; 2001 2nd quarter;53.8;9.1;44.7; 2001 1st quarter;48.9;6.8;42.1; Secondary education second stage and corresponding training and labour insertion; 2001 4th quarter;139.1;24.4;114.7; 2001 3rd quarter;149.0;15.1;133.8; 2001 2nd quarter;154.5;20.3;134.2; 2001 1st quarter;147.8;22.1;125.6; Training and job placement with secondary degree (2nd stage); 2001 4th quarter;9.1;2.0;7.1; 2001 3rd quarter;11.2;1.9;9.3; 2001 2nd quarter;10.6;2.9;7.6; 2001 1st quarter;10.8;2.8;8.0; Higher education, except doctorate; 2001 4th quarter;433.6;57.3;376.2; 2001 3rd quarter;426.4;48.4;378.0; 2001 2nd quarter;466.6;63.2;403.4; 2001 1st quarter;457.3;65.0;392.3; Doctorate; 2001 4th quarter;23.0;8.1;14.9; 2001 3rd quarter;25.2;7.1;18.1; 2001 2nd quarter;31.1;11.1;20.1; 2001 1st quarter;26.1;7.6;18.6; other studies; 2001 4th quarter;401.8;156.7;245.1; 2001 3rd quarter;274.5;84.5;190.0; 2001 2nd quarter;436.9;165.6;271.3; 2001 1st quarter;470.0;184.2;285.8; NEW; total; 2001 4th quarter;18,012.8;10,699.7;7,313.1; 2001 3rd quarter;17,906.5;10,524.8;7,381.7; 2001 2nd quarter;17,709.9;10,516.8;7,193.1; 2001 1st quarter;17,629.2;10,473.7;7,155.5; not following any; 2001 4th quarter;17,027.7;10,448.5;6,579.2; 2001 3rd quarter;17,027.5;10,368.5;6,659.1; 2001 2nd quarter;16,637.4;10,255.3;6,382.1; 2001 1st quarter;16,547.1;10,194.3;6,352.7; Primary education; 2001 4th quarter;2.9;1.4;1.5; 2001 3rd quarter;3.2;0.9;2.3; 2001 2nd quarter;3.1;0.9;2.1; 2001 1st quarter;3.9;1.8;2.1; Secondary Education First stage and corresponding training and labour insertion; 2001 4th quarter;43.9;11.0;33.0; 2001 3rd quarter;52.0;6.3;45.7; 2001 2nd quarter;49.8;8.6;41.2; 2001 1st quarter;46.0;6.4;39.6; Secondary education second stage and corresponding training and labour insertion; 2001 4th quarter;131.4;23.2;108.3; 2001 3rd quarter;139.6;14.4;125.1; 2001 2nd quarter;144.2;19.3;124.9; 2001 1st quarter;137.7;21.0;116.7; Training and job placement with secondary degree (2nd stage); 2001 4th quarter;8.4;1.8;6.7; 2001 3rd quarter;10.0;1.9;8.1; 2001 2nd quarter;9.5;2.7;6.8; 2001 1st quarter;9.5;2.7;6.8; Higher education, except doctorate; 2001 4th quarter;412.0;56.8;355.3; 2001 3rd quarter;402.6;46.8;355.8; 2001 2nd quarter;440.5;61.3;379.2; 2001 1st quarter;428.9;64.2;364.7; Doctorate; 2001 4th quarter;22.9;8.1;14.8; 2001 3rd quarter;24.7;6.8;17.9; 2001 2nd quarter;30.3;11.0;19.3; 2001 1st quarter;25.9;7.5;18.5; other studies; 2001 4th quarter;363.5;149.0;214.5; 2001 3rd quarter;246.8;79.1;167.7; 2001 2nd quarter;395.1;157.7;237.4; 2001 1st quarter;430.3;175.9;254.4; Notes: Includes students on holiday Source: National Institute of Statistics