Rank	Countries/Territories	Count	Percent
1	United States	628	38.2%
2	China	535	32.5%
3	Germany	103	6.3%
4	Japan	87	5.3%
5	Russia	60	3.6%
6	United Kingdom	43	2.6%
7	Singapore	22	1.3%
8	Spain	20	1.2%
9	Netherlands	15	0.9%
10	Hong Kong	15	0.9%
11	India	13	0.8%
12	Czech Republic	9	0.5%
13	Australia	7	0.4%
14	France	7	0.4%
15	Thailand	6	0.4%
16	Canada	6	0.4%
17	Korea, Republic of	6	0.4%
18	Israel	6	0.4%
19	Taiwan	5	0.3%
20	Turkey	4	0.2%
21	South Africa	4	0.2%
22	Belgium	4	0.2%
23	Cyprus	3	0.2%
24	Ireland	3	0.2%
25	Sweden	3	0.2%
26	Malaysia	3	0.2%
27	Viet Nam	3	0.2%
28	Mexico	2	0.1%
29	Italy	2	0.1%
30	Portugal	2	0.1%
31	Puerto Rico	2	0.1%
32	Brazil	2	0.1%
33	Bulgaria	2	0.1%
34	Bangladesh	2	0.1%
35	Argentina	2	0.1%
36	Algeria	1	0.1%
37	Austria	1	0.1%
38	Denmark	1	0.1%
39	Finland	1	0.1%
40	Norway	1	0.1%
41	Pakistan	1	0.1%
42	Philippines	1	0.1%
43	United Arab Emirates	1	0.1%