Rank	Countries/Territories	Count	Percent
1	United States	640	48.4%
2	China	312	23.6%
3	Germany	144	10.9%
4	France	27	2%
5	Australia	26	2%
6	Netherlands	17	1.3%
7	Mexico	12	0.9%
8	Ireland	11	0.8%
9	Spain	11	0.8%
10	India	10	0.8%
11	Cyprus	10	0.8%
12	Japan	9	0.7%
13	Korea, Republic of	8	0.6%
14	Canada	8	0.6%
15	Colombia	6	0.5%
16	Singapore	6	0.5%
17	Thailand	6	0.5%
18	Taiwan	5	0.4%
19	United Kingdom	5	0.4%
20	Italy	4	0.3%
21	Brazil	4	0.3%
22	Indonesia	3	0.2%
23	Hong Kong	3	0.2%
24	Sweden	3	0.2%
25	Sri Lanka	2	0.2%
26	Romania	2	0.2%
27	Russia	2	0.2%
28	Saudi Arabia	2	0.2%
29	Bulgaria	2	0.2%
30	Bangladesh	2	0.2%
31	Chile	2	0.2%
32	Djibouti	2	0.2%
33	Argentina	2	0.2%
34	Greece	2	0.2%
35	Turkey	2	0.2%
36	Ukraine	2	0.2%
37	Viet Nam	2	0.2%
38	Egypt	1	0.1%
39	Denmark	1	0.1%
40	Nigeria	1	0.1%
41	Malaysia	1	0.1%
42	Iran, Islamic Republic of	1	0.1%