Rank	Countries/Territories	Count	Percent
1	United States	583	47.1%
2	China	304	24.6%
3	Germany	95	7.7%
4	France	54	4.4%
5	Canada	20	1.6%
6	Japan	19	1.5%
7	Netherlands	19	1.5%
8	United Kingdom	14	1.1%
9	Pakistan	11	0.9%
10	Iran, Islamic Republic of	11	0.9%
11	Hong Kong	10	0.8%
12	Korea, Republic of	10	0.8%
13	Singapore	10	0.8%
14	Argentina	9	0.7%
15	Australia	7	0.6%
16	Ireland	5	0.4%
17	Italy	5	0.4%
18	Thailand	5	0.4%
19	Cyprus	4	0.3%
20	Taiwan	4	0.3%
21	Spain	3	0.2%
22	India	3	0.2%
23	Turkey	3	0.2%
24	Denmark	2	0.2%
25	Bangladesh	2	0.2%
26	Sweden	2	0.2%
27	Portugal	2	0.2%
28	Romania	2	0.2%
29	Russia	2	0.2%
30	Luxembourg	2	0.2%
31	Malaysia	2	0.2%
32	Mexico	1	0.1%
33	Philippines	1	0.1%
34	Poland	1	0.1%
35	New Zealand	1	0.1%
36	Norway	1	0.1%
37	Saudi Arabia	1	0.1%
38	Bosnia and Herzegovina	1	0.1%
39	Bulgaria	1	0.1%
40	Finland	1	0.1%
41	Indonesia	1	0.1%
42	Algeria	1	0.1%
43	Greece	1	0.1%
44	Ukraine	1	0.1%