Rank	Countries/Territories	Count	Percent
1	United States	324	40.2%
2	China	145	18%
3	Germany	86	10.7%
4	Thailand	44	5.5%
5	Australia	41	5.1%
6	Egypt	27	3.3%
7	Canada	26	3.2%
8	Netherlands	25	3.1%
9	Japan	13	1.6%
10	Korea, Republic of	10	1.2%
11	United Kingdom	9	1.1%
12	France	9	1.1%
13	Bulgaria	5	0.6%
14	Cyprus	4	0.5%
15	Greece	3	0.4%
16	Ireland	3	0.4%
17	Indonesia	3	0.4%
18	Singapore	3	0.4%
19	Spain	3	0.4%
20	Taiwan	3	0.4%
21	Turkey	2	0.2%
22	Russia	2	0.2%
23	Moldova, Republic of	2	0.2%
24	Philippines	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Brazil	2	0.2%
27	Argentina	1	0.1%
28	Bangladesh	1	0.1%
29	Cameroon	1	0.1%
30	India	1	0.1%
31	Poland	1	0.1%
32	Norway	1	0.1%
33	Morocco	1	0.1%
34	Ukraine	1	0.1%