Table 5.

Median number of books per capita by discipline and degree.

Discipline			Until reaching PhD		Until reaching habilitation		Until reaching full professorship
Book			Minimum 112 pages	Minimum 112 foreign language pages	Minimum 112 pages	Minimum 112 foreign language pages	Minimum 112 pages	Minimum 112 foreign language pages
Agricultural sciences	Person	Valid	7	7	8	8	10	10
		Missing	3	3	2	2	0	0
	Median (pcs)		0.0	0.0	0.0	0.0	1.0	0.0
	Average value (pcs)		0.0	0.0	0.9	0.0	1.6	0.4
Humanities	Person	Valid	29	29	29	29	39	39
		Missing	10	10	10	10	0	0
	Median (pcs)		0.0	0.0	3.0	0.0	6.0	1.0
	Average value (pcs)		0.8	0.2	4.7	0.9	7.5	2.1
Economics	Person	Valid	32	32	33	33	34	34
		Missing	2	2	1	1	0	0
	Median (pcs)		0.0	0.0	2.0	0.0	2.5	0.0
	Average value (pcs)		0.5	0.1	3.2	0.5	4.3	0.9
Engineering sciences	Person	Valid	19	19	18	18	21	21
		Missing	2	2	3	3	0	0
	Median (pcs)		0.0	0.0	0.5	0.0	0.0	0.0
	Average value (pcs)		0.1	0.1	0.8	0.4	1.0	0.5
Arts	Person	Valid	31	31	31	31	36	36
		Missing	5	5	5	5	0	0
	Median (pcs)		0.0	0.0	0.0	0.0	0.0	0.0
	Average value (pcs)		0.4	0.0	1.1	0.4	1.1	0.4
Medical and Health sciences	Person	Valid	65	65	59	59	69	69
		Missing	4	4	10	10	0	0
	Median (pcs)		0.0	0.0	0.0	0.0	0.0	0.0
	Average value (pcs)		0.0	0.0	0.4	0.1	0.5	0.1
Psychological sciences	Person	Valid	11	11	10	10	11	11
		Missing	0	0	1	1	0	0
	Median (pcs)		0.0	0.0	1.5	0.0	2.0	0.0
	Average value (pcs)		0.6	0.0	1.7	0.0	3.3	0.4
Social sciences	Person	Valid	47	47	45	45	50	50
		Missing	3	3	5	5	0	0
	Median (pcs)		1.0	0.0	6.0	1.0	7.0	1.0
	Average value (pcs)		1.6	0.2	6.6	1.1	9.2	1.8
Natural sciences	Person	Valid	51	51	45	45	55	55
		Missing	4	4	10	10	0	0
	Median (pcs)		0.0	0.0	0.0	0.0	0.0	0.0
	Average value (pcs)		0.1	0.0	1.1	0.3	1.4	0.4

Source: MTMT.