Apple vs Amazon Booktitles

	A	B	C	D	E
1	Category	Amazon	Apple	Percent	Cum
2	Professional & Technical	107804	360619	26.98%	26.98%
3	Fiction & Literature	20700	227773	17.04%	44.02%
4	Reference	49942	95433	7.14%	51.16%
5	Business & Personal Finance	78007	76608	5.73%	56.89%
6	Halth, Mind & Body		63303	4.74%	61.63%
7	History	244585	51904	3.88%	65.51%
8	Religion & Spirituality	123177	49448	3.7%	69.21%
9	Romance	82851	48581	3.63%	72.85%
10	Children & Teens	67825	47718	3.57%	76.42%
11	Nonfiction		46908	3.51%	79.93%
12	Mysteries & Thrillers	64773	41776	3.13%	83.05%
13	Sci-Fi & Fantasy	60828	39861	2.98%	86.03%
14	Arts & Entertainment	71065	37874	2.83%	88.87%
15	Biographies & Memoirs	60365	33643	2.52%	91.38%
16	Science & Nature	87395	27825	2.08%	93.47%
17	Computers & Internet	29770	17558	1.31%	94.78%
18	Politics & Current Events	33551	17461	1.31%	96.09%
19	Travel & Adventure	21181	11874	0.89%	96.97%
20	Cookbooks, Food & Wine		8593	0.64%	97.62%
21	Sports & Outdoors	20909	8443	0.63%	98.25%
22	Lifestyle & Home	73509	8082	0.6%	98.85%
23	Humor	30506	7265	0.54%	99.4%
24	Comics & Graphic Novels		4559	0.34%	99.74%
25	Parenting	27879	3407	0.25%	99.99%
26	Textbooks		100	0.01%	100%
27
28		1356622	1336616
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100