Rank	Countries/Territories	Count	Percent
1	United States	1037	41.5%
2	China	713	28.6%
3	Germany	154	6.2%
4	Japan	100	4%
5	France	80	3.2%
6	India	32	1.3%
7	Korea, Republic of	31	1.2%
8	Netherlands	30	1.2%
9	Brazil	27	1.1%
10	Canada	25	1%
11	United Kingdom	24	1%
12	Ireland	23	0.9%
13	Singapore	20	0.8%
14	Italy	15	0.6%
15	Australia	15	0.6%
16	Switzerland	13	0.5%
17	Ukraine	13	0.5%
18	Cyprus	10	0.4%
19	Mexico	10	0.4%
20	Iran, Islamic Republic of	9	0.4%
21	Thailand	9	0.4%
22	Portugal	9	0.4%
23	Philippines	8	0.3%
24	Russia	7	0.3%
25	Colombia	6	0.2%
26	Egypt	5	0.2%
27	Viet Nam	5	0.2%
28	Taiwan	4	0.2%
29	South Africa	4	0.2%
30	Spain	4	0.2%
31	Sweden	4	0.2%
32	Argentina	4	0.2%
33	Nepal	4	0.2%
34	Hong Kong	4	0.2%
35	Latvia	3	0.1%
36	Norway	3	0.1%
37	Turkey	3	0.1%
38	Romania	3	0.1%
39	Slovenia	3	0.1%
40	United Arab Emirates	2	0.1%
41	Pakistan	2	0.1%
42	Morocco	2	0.1%
43	Jordan	2	0.1%
44	Austria	2	0.1%
45	Greece	2	0.1%
46	Czech Republic	1	0%
47	Bangladesh	1	0%
48	Bulgaria	1	0%
49	Moldova, Republic of	1	0%
50	Mongolia	1	0%
51	Malaysia	1	0%
52	Mauritius	1	0%
53	Israel	1	0%
54	Poland	1	0%
55	Saudi Arabia	1	0%
56	Slovakia	1	0%
57	Uruguay	1	0%