Rank	Countries/Territories	Count	Percent
1	United States	324	34.8%
2	China	297	31.9%
3	Germany	69	7.4%
4	United Kingdom	37	4%
5	Japan	32	3.4%
6	Netherlands	16	1.7%
7	Singapore	16	1.7%
8	India	11	1.2%
9	France	10	1.1%
10	Russia	10	1.1%
11	Taiwan	7	0.8%
12	Cyprus	7	0.8%
13	Mexico	7	0.8%
14	Korea, Republic of	6	0.6%
15	Indonesia	6	0.6%
16	Canada	6	0.6%
17	Argentina	5	0.5%
18	Egypt	5	0.5%
19	Spain	5	0.5%
20	Tunisia	5	0.5%
21	Ukraine	5	0.5%
22	Portugal	4	0.4%
23	Honduras	4	0.4%
24	Bulgaria	4	0.4%
25	Australia	3	0.3%
26	Brazil	3	0.3%
27	Hong Kong	3	0.3%
28	Malaysia	3	0.3%
29	Nigeria	2	0.2%
30	Latvia	2	0.2%
31	Philippines	2	0.2%
32	South Africa	2	0.2%
33	Viet Nam	2	0.2%
34	Thailand	1	0.1%
35	Switzerland	1	0.1%
36	Romania	1	0.1%
37	Panama	1	0.1%
38	Mauritius	1	0.1%
39	Algeria	1	0.1%
40	Bangladesh	1	0.1%
41	Colombia	1	0.1%
42	Ecuador	1	0.1%
43	Ireland	1	0.1%
44	Italy	1	0.1%