Rank	Countries/Territories	Count	Percent
1	United States	374	41.1%
2	China	206	22.7%
3	Germany	65	7.2%
4	France	29	3.2%
5	Japan	28	3.1%
6	Korea, Republic of	23	2.5%
7	India	23	2.5%
8	Thailand	15	1.7%
9	Netherlands	12	1.3%
10	Singapore	11	1.2%
11	Hong Kong	10	1.1%
12	Ireland	9	1%
13	Switzerland	9	1%
14	United Arab Emirates	8	0.9%
15	United Kingdom	7	0.8%
16	Puerto Rico	7	0.8%
17	Czech Republic	7	0.8%
18	Canada	7	0.8%
19		7	0.8%
20	Australia	4	0.4%
21	South Africa	4	0.4%
22	Italy	4	0.4%
23	Taiwan	3	0.3%
24	Russia	3	0.3%
25	Philippines	3	0.3%
26	Cyprus	3	0.3%
27	Iran, Islamic Republic of	3	0.3%
28	Finland	2	0.2%
29	Poland	2	0.2%
30	Saudi Arabia	2	0.2%
31	Spain	2	0.2%
32	Norway	2	0.2%
33	Pakistan	2	0.2%
34	Macao	2	0.2%
35	Mexico	2	0.2%
36	Malaysia	1	0.1%
37	Jordan	1	0.1%
38	Portugal	1	0.1%
39	Hungary	1	0.1%
40	Iraq	1	0.1%
41	Israel	1	0.1%
42	Colombia	1	0.1%
43	Belgium	1	0.1%
44	Bosnia and Herzegovina	1	0.1%