Training level Number of times Total Total Total 36,917.5 Total None 57.2 Total 1-3 times 24.3 Total 4-6 times 9.4 Total 7-12 times 4.2 Total More than 12 times 4.3 Total No data recorded 0.6 Primary education or lower Total 13,224.7 Primary education or lower None 78.2 Primary education or lower 1-3 times 15.8 Primary education or lower 4-6 times 3.6 Primary education or lower 7-12 times 1.0 Primary education or lower More than 12 times 1.1 Primary education or lower No data recorded 0.2 First stage secondary education Total 7,754.0 First stage secondary education None 61.8 First stage secondary education 1-3 times 25.1 First stage secondary education 4-6 times 7.2 First stage secondary education 7-12 times 2.9 First stage secondary education More than 12 times 2.5 First stage secondary education No data recorded 0.5 Second stage secondary education Total 7,659.8 Second stage secondary education None 45.9 Second stage secondary education 1-3 times 31.5 Second stage secondary education 4-6 times 12.2 Second stage secondary education 7-12 times 4.6 Second stage secondary education More than 12 times 5.1 Second stage secondary education No data recorded 0.7 Higher education Total 8,193.8 Higher education None 29.4 Higher education 1-3 times 30.5 Higher education 4-6 times 18.2 Higher education 7-12 times 10.3 Higher education More than 12 times 10.6 Higher education No data recorded 1.1 No data recorded Total 85.2 No data recorded None 49.3 No data recorded 1-3 times 17.8 No data recorded 4-6 times 2.9 No data recorded 7-12 times .. No data recorded More than 12 times 4.9 No data recorded No data recorded 25.2