Rank	Countries/Territories	Count	Percent
1	United States	537	48.2%
2	China	259	23.2%
3	Germany	127	11.4%
4	France	24	2.2%
5	Australia	19	1.7%
6	Netherlands	14	1.3%
7	Mexico	12	1.1%
8	Ireland	10	0.9%
9	India	10	0.9%
10	Cyprus	9	0.8%
11	Spain	9	0.8%
12	Thailand	6	0.5%
13	Japan	6	0.5%
14	Korea, Republic of	6	0.5%
15	Colombia	6	0.5%
16	Singapore	6	0.5%
17	United Kingdom	5	0.4%
18	Canada	5	0.4%
19	Brazil	4	0.4%
20	Indonesia	3	0.3%
21	Italy	3	0.3%
22	Hong Kong	3	0.3%
23	Sweden	3	0.3%
24	Taiwan	3	0.3%
25	Turkey	2	0.2%
26	Ukraine	2	0.2%
27	Sri Lanka	2	0.2%
28	Romania	2	0.2%
29	Russia	2	0.2%
30	Saudi Arabia	2	0.2%
31	Greece	2	0.2%
32	Djibouti	2	0.2%
33	Chile	2	0.2%
34	Viet Nam	2	0.2%
35	Argentina	1	0.1%
36	Bangladesh	1	0.1%
37	Denmark	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Nigeria	1	0.1%
40	Malaysia	1	0.1%