Doctoral area	Relationship with doctoral studies	Total
Total	Total	100.00
Total	High	60.65
Total	Intermediate	21.82
Total	Low	17.53
Natural sciences	Total	29.14
Natural sciences	High	18.67
Natural sciences	Intermediate	5.63
Natural sciences	Low	4.84
Engineering and technology	Total	9.38
Engineering and technology	High	6.25
Engineering and technology	Intermediate	1.64
Engineering and technology	Low	1.49
Medical sciences	Total	22.91
Medical sciences	High	10.44
Medical sciences	Intermediate	6.74
Medical sciences	Low	5.73
Agricultural sciences	Total	3.75
Agricultural sciences	High	2.29
Agricultural sciences	Intermediate	0.68
Agricultural sciences	Low	0.78
Social sciences	Total	21.27
Social sciences	High	15.29
Social sciences	Intermediate	3.89
Social sciences	Low	2.09
Humanities	Total	13.55
Humanities	High	7.71
Humanities	Intermediate	3.24
Humanities	Low	2.60