Rank	Countries/Territories	Count	Percent
1	United States	562	43.3%
2	China	280	21.6%
3	Germany	115	8.9%
4	India	65	5%
5	Japan	43	3.3%
6	United Kingdom	34	2.6%
7	Australia	21	1.6%
8	Korea, Republic of	18	1.4%
9	Latvia	16	1.2%
10	Russia	16	1.2%
11	Brazil	16	1.2%
12	Canada	14	1.1%
13	Hong Kong	10	0.8%
14	Israel	10	0.8%
15	Thailand	9	0.7%
16	Singapore	8	0.6%
17	Argentina	6	0.5%
18	Czech Republic	4	0.3%
19	France	4	0.3%
20	Portugal	4	0.3%
21	Italy	4	0.3%
22	Mexico	4	0.3%
23	Netherlands	3	0.2%
24	Indonesia	3	0.2%
25	Taiwan	3	0.2%
26	Turkey	2	0.2%
27	Viet Nam	2	0.2%
28	Cyprus	2	0.2%
29	Austria	2	0.2%
30	Belgium	2	0.2%
31	New Zealand	2	0.2%
32	Moldova, Republic of	2	0.2%
33	Mongolia	2	0.2%
34	Malaysia	2	0.2%
35	South Africa	1	0.1%
36	Sweden	1	0.1%
37	Cambodia	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Ireland	1	0.1%
40	Denmark	1	0.1%
41	Finland	1	0.1%
42	United Arab Emirates	1	0.1%