Rank	Countries/Territories	Count	Percent
1	United States	604	42.7%
2	China	391	27.7%
3	Germany	82	5.8%
4	Mexico	54	3.8%
5	France	26	1.8%
6	Canada	21	1.5%
7	Iran, Islamic Republic of	21	1.5%
8	Netherlands	19	1.3%
9	Spain	18	1.3%
10	Japan	18	1.3%
11	Australia	14	1%
12	Korea, Republic of	14	1%
13	Singapore	13	0.9%
14	Hong Kong	13	0.9%
15	United Kingdom	12	0.8%
16	Russia	11	0.8%
17	Taiwan	8	0.6%
18	Cyprus	7	0.5%
19	Switzerland	6	0.4%
20	Slovakia	5	0.4%
21	Malaysia	5	0.4%
22	Kazakhstan	5	0.4%
23	Mauritius	4	0.3%
24	Sri Lanka	4	0.3%
25	Sweden	3	0.2%
26	Latvia	3	0.2%
27	Thailand	3	0.2%
28	Ukraine	2	0.1%
29	South Africa	2	0.1%
30	Pakistan	2	0.1%
31	Philippines	2	0.1%
32	Romania	2	0.1%
33	Italy	2	0.1%
34	Jordan	2	0.1%
35	India	2	0.1%
36	Denmark	2	0.1%
37	Finland	2	0.1%
38	Bangladesh	2	0.1%
39	Brazil	2	0.1%
40	Israel	1	0.1%
41	Norway	1	0.1%
42	Mongolia	1	0.1%
43	Nepal	1	0.1%
44	Turkey	1	0.1%