Rank	Countries/Territories	Count	Percent
1	United States	567	33.3%
2	China	555	32.6%
3	Germany	119	7%
4		83	4.9%
5	Japan	73	4.3%
6	France	53	3.1%
7	Netherlands	41	2.4%
8	Canada	30	1.8%
9	Korea, Republic of	24	1.4%
10	Russia	21	1.2%
11	Indonesia	19	1.1%
12	Singapore	17	1%
13	Australia	13	0.8%
14	United Kingdom	9	0.5%
15	India	7	0.4%
16	Cyprus	6	0.4%
17	South Africa	6	0.4%
18	Taiwan	6	0.4%
19	Belgium	5	0.3%
20	Argentina	4	0.2%
21	Greece	4	0.2%
22	Viet Nam	4	0.2%
23	Romania	3	0.2%
24	Ukraine	3	0.2%
25	Spain	3	0.2%
26	Nigeria	3	0.2%
27	Ireland	3	0.2%
28	Italy	2	0.1%
29	Latvia	2	0.1%
30	Poland	2	0.1%
31	Slovenia	2	0.1%
32	Egypt	2	0.1%
33	Sweden	2	0.1%
34	Switzerland	1	0.1%
35	Thailand	1	0.1%
36	Ghana	1	0.1%
37	Austria	1	0.1%
38	Brazil	1	0.1%
39	Colombia	1	0.1%
40	Saudi Arabia	1	0.1%
41	Puerto Rico	1	0.1%
42	Pakistan	1	0.1%
43	Palestine, State of	1	0.1%
44	Mexico	1	0.1%
45	New Zealand	1	0.1%