Rank	Countries/Territories	Count	Percent
1	United States	560	38%
2	China	453	30.7%
3	Germany	155	10.5%
4	France	68	4.6%
5	Netherlands	19	1.3%
6	Singapore	18	1.2%
7	Japan	18	1.2%
8	Canada	16	1.1%
9	Indonesia	14	0.9%
10	United Kingdom	12	0.8%
11	Israel	11	0.7%
12	Norway	10	0.7%
13	Cyprus	10	0.7%
14	Switzerland	9	0.6%
15	India	8	0.5%
16	Mexico	8	0.5%
17	Iran, Islamic Republic of	8	0.5%
18	Ireland	8	0.5%
19	Ukraine	8	0.5%
20	Australia	5	0.3%
21	Denmark	4	0.3%
22	Croatia	4	0.3%
23	Hungary	4	0.3%
24	Pakistan	4	0.3%
25	Romania	4	0.3%
26	Turkey	3	0.2%
27	Viet Nam	3	0.2%
28	Korea, Republic of	3	0.2%
29	Italy	3	0.2%
30	Finland	3	0.2%
31	Bangladesh	3	0.2%
32	Ecuador	2	0.1%
33	Hong Kong	2	0.1%
34	Jordan	2	0.1%
35	Philippines	2	0.1%
36	Poland	2	0.1%
37	Syrian Arab Republic	2	0.1%
38	South Africa	2	0.1%
39	Sri Lanka	1	0.1%
40	Latvia	1	0.1%
41	Malaysia	1	0.1%
42	Georgia	1	0.1%
43	Argentina	1	0.1%