Rank	Countries/Territories	Count	Percent
1	United States	632	27.6%
2	China	532	23.3%
3	United Kingdom	113	4.9%
4	Germany	98	4.3%
5	Netherlands	72	3.1%
6	Australia	65	2.8%
7	Japan	64	2.8%
8	Brazil	59	2.6%
9	Singapore	53	2.3%
10	Turkey	51	2.2%
11	Spain	48	2.1%
12	Belgium	39	1.7%
13	Sweden	35	1.5%
14	Poland	35	1.5%
15	France	34	1.5%
16	Iran, Islamic Republic of	34	1.5%
17	India	33	1.4%
18	Italy	30	1.3%
19	Korea, Republic of	29	1.3%
20	Canada	29	1.3%
21	Russia	20	0.9%
22	Taiwan	18	0.8%
23	Portugal	14	0.6%
24	Norway	14	0.6%
25	Mexico	13	0.6%
26	Ireland	10	0.4%
27	Denmark	9	0.4%
28	Austria	7	0.3%
29	Hong Kong	7	0.3%
30	Cyprus	6	0.3%
31	Peru	6	0.3%
32	Argentina	5	0.2%
33	Chile	5	0.2%
34	Egypt	4	0.2%
35	Luxembourg	4	0.2%
36	Morocco	4	0.2%
37	Paraguay	4	0.2%
38	Romania	4	0.2%
39	Thailand	4	0.2%
40	Mauritius	3	0.1%
41	Latvia	3	0.1%
42	Czech Republic	3	0.1%
43	Ecuador	3	0.1%
44	Ethiopia	2	0.1%
45	Finland	2	0.1%
46	Georgia	2	0.1%
47	Colombia	2	0.1%
48	Hungary	2	0.1%
49	Greece	2	0.1%
50	Iraq	2	0.1%
51	Slovakia	2	0.1%
52	Pakistan	2	0.1%
53	New Zealand	2	0.1%
54	Nigeria	2	0.1%
55	United Arab Emirates	2	0.1%
56	Viet Nam	2	0.1%
57	Ukraine	1	0%
58	Philippines	1	0%
59	Switzerland	1	0%
60	Israel	1	0%
61	Iceland	1	0%
62	Moldova, Republic of	1	0%