Rank	Countries/Territories	Count	Percent
1	United States	495	31.1%
2	China	376	23.6%
3	Germany	102	6.4%
4	Japan	89	5.6%
5	India	65	4.1%
6	Bosnia and Herzegovina	37	2.3%
7	Indonesia	27	1.7%
8	United Kingdom	27	1.7%
9	Australia	26	1.6%
10	Sweden	23	1.4%
11	Korea, Republic of	21	1.3%
12	Netherlands	19	1.2%
13	Colombia	17	1.1%
14	Ireland	16	1%
15	Turkey	16	1%
16	Italy	15	0.9%
17	Mexico	13	0.8%
18	Canada	12	0.8%
19	Brazil	11	0.7%
20	France	10	0.6%
21	Hong Kong	10	0.6%
22	Portugal	9	0.6%
23	Thailand	9	0.6%
24	Czech Republic	9	0.6%
25	Romania	8	0.5%
26	Singapore	8	0.5%
27	Palestine, State of	8	0.5%
28	Poland	7	0.4%
29	Costa Rica	7	0.4%
30	Israel	7	0.4%
31	Chile	6	0.4%
32	Taiwan	6	0.4%
33	Senegal	6	0.4%
34	Russia	5	0.3%
35	Philippines	5	0.3%
36	Iran, Islamic Republic of	5	0.3%
37	Greece	4	0.3%
38	Cyprus	4	0.3%
39	Egypt	4	0.3%
40	Switzerland	4	0.3%
41	Spain	4	0.3%
42	Uruguay	4	0.3%
43	Norway	3	0.2%
44	Ecuador	3	0.2%
45	Algeria	3	0.2%
46	Angola	2	0.1%
47	Bulgaria	2	0.1%
48	Bangladesh	2	0.1%
49	Pakistan	2	0.1%
50	South Africa	2	0.1%
51	Sri Lanka	1	0.1%
52	New Zealand	1	0.1%
53	Peru	1	0.1%
54	Saudi Arabia	1	0.1%
55	Reunion	1	0.1%
56	Serbia	1	0.1%
57	Slovenia	1	0.1%
58	Mongolia	1	0.1%
59	Montenegro	1	0.1%
60	Lebanon	1	0.1%
61	Mauritius	1	0.1%
62	Jamaica	1	0.1%
63	Kenya	1	0.1%
64	Argentina	1	0.1%
65	Austria	1	0.1%
66	Estonia	1	0.1%
67	Finland	1	0.1%