Table of Contents Table of Contents
Previous Page  38 / 547 Next Page
Information
Show Menu
Previous Page 38 / 547 Next Page
Page Background

41.8

43.5

42.4

49

52

20.7

22.2

21.2

20.7

18.6

16.6

17

17.4

15.9

15.7

9

17.3

19

14.5

13.7

0

10

20

30

40

50

60

2013

2014

2015

2016

2017

Books house

10 or fewer

11 to 20

21 to 50

More than 50