Rank	Countries/Territories	Count	Percent
1	United States	544	40.1%
2	China	330	24.3%
3	Germany	110	8.1%
4	Thailand	48	3.5%
5	Korea, Republic of	32	2.4%
6	Russia	26	1.9%
7	Japan	19	1.4%
8	Taiwan	17	1.3%
9	Latvia	15	1.1%
10	India	15	1.1%
11	France	14	1%
12	Hong Kong	13	1%
13	Netherlands	11	0.8%
14	United Kingdom	11	0.8%
15	Qatar	11	0.8%
16	Spain	11	0.8%
17	Australia	10	0.7%
18	Brazil	9	0.7%
19	Canada	9	0.7%
20	Iran, Islamic Republic of	9	0.7%
21	Singapore	9	0.7%
22	Indonesia	8	0.6%
23	Pakistan	7	0.5%
24	Morocco	6	0.4%
25	Greece	6	0.4%
26	Portugal	5	0.4%
27	Mexico	5	0.4%
28	Ireland	5	0.4%
29	Sweden	5	0.4%
30	Turkey	4	0.3%
31	Poland	4	0.3%
32	Ethiopia	4	0.3%
33	Finland	4	0.3%
34	Belgium	3	0.2%
35	Egypt	3	0.2%
36	Cuba	2	0.1%
37	Czech Republic	2	0.1%
38	Italy	2	0.1%
39	Kazakhstan	1	0.1%
40	Israel	1	0.1%
41	Iraq	1	0.1%
42	Lebanon	1	0.1%
43	Lithuania	1	0.1%
44	Mauritius	1	0.1%
45	Chile	1	0.1%
46	Hungary	1	0.1%
47	Ukraine	1	0.1%
48	Romania	1	0.1%