Rank	Countries/Territories	Count	Percent
1	China	581	39.5%
2	United States	487	33.1%
3	Germany	81	5.5%
4	Mexico	37	2.5%
5	Japan	24	1.6%
6	Australia	18	1.2%
7	Singapore	17	1.2%
8	Taiwan	15	1%
9	France	15	1%
10	Canada	14	1%
11	Netherlands	14	1%
12	Korea, Republic of	13	0.9%
13	United Kingdom	12	0.8%
14	Turkey	11	0.7%
15	India	11	0.7%
16	Iran, Islamic Republic of	10	0.7%
17	Switzerland	10	0.7%
18	Indonesia	9	0.6%
19	Italy	9	0.6%
20	Russia	9	0.6%
21	Brazil	8	0.5%
22	Hong Kong	6	0.4%
23	Poland	6	0.4%
24	Spain	6	0.4%
25	Cyprus	5	0.3%
26	Ukraine	4	0.3%
27	Greece	3	0.2%
28	Belgium	3	0.2%
29	Chile	3	0.2%
30	Malaysia	3	0.2%
31	Latvia	2	0.1%
32	Ireland	2	0.1%
33	Israel	2	0.1%
34	Peru	2	0.1%
35	Bulgaria	2	0.1%
36	Honduras	2	0.1%
37	Ecuador	2	0.1%
38	Cuba	2	0.1%
39	South Africa	2	0.1%
40	Slovakia	1	0.1%
41	Viet Nam	1	0.1%
42	Argentina	1	0.1%
43	Egypt	1	0.1%
44	Costa Rica	1	0.1%
45	Romania	1	0.1%
46	New Zealand	1	0.1%
47	Palestine, State of	1	0.1%