Rank	Countries/Territories	Count	Percent
1	United States	407	36.2%
2	China	344	30.6%
3	Germany	95	8.5%
4	Japan	65	5.8%
5	Singapore	43	3.8%
6	France	22	2%
7	Netherlands	17	1.5%
8	Korea, Republic of	11	1%
9	India	10	0.9%
10	Cyprus	9	0.8%
11	Australia	9	0.8%
12	Argentina	7	0.6%
13	Canada	6	0.5%
14	Ireland	6	0.5%
15	Switzerland	6	0.5%
16	Greece	5	0.4%
17	Hong Kong	4	0.4%
18	Iran, Islamic Republic of	4	0.4%
19	Lebanon	4	0.4%
20	Romania	4	0.4%
21	United Kingdom	4	0.4%
22	Thailand	3	0.3%
23	Russia	3	0.3%
24	Spain	3	0.3%
25	Malaysia	3	0.3%
26	Hungary	3	0.3%
27	Brazil	3	0.3%
28	Bangladesh	2	0.2%
29	Chile	2	0.2%
30	Italy	2	0.2%
31	Sweden	2	0.2%
32	Nigeria	2	0.2%
33	Poland	2	0.2%
34	Turkey	2	0.2%
35	Ukraine	1	0.1%
36	Puerto Rico	1	0.1%
37	Philippines	1	0.1%
38	Mexico	1	0.1%
39	Mongolia	1	0.1%
40	Morocco	1	0.1%
41	Georgia	1	0.1%
42	Czech Republic	1	0.1%
43	Denmark	1	0.1%