Rank	Countries/Territories	Count	Percent
1	China	751	52%
2	United States	324	22.5%
3	Korea, Republic of	51	3.5%
4	Germany	36	2.5%
5	Japan	35	2.4%
6	Taiwan	21	1.5%
7	Hong Kong	20	1.4%
8	France	20	1.4%
9	Netherlands	17	1.2%
10	Turkey	14	1%
11	United Kingdom	13	0.9%
12	Iran, Islamic Republic of	12	0.8%
13	Kazakhstan	11	0.8%
14	Mexico	11	0.8%
15	Singapore	10	0.7%
16	Ukraine	9	0.6%
17	Spain	8	0.6%
18	Thailand	7	0.5%
19	India	6	0.4%
20	Egypt	6	0.4%
21	Brazil	6	0.4%
22	Italy	5	0.3%
23	Lithuania	4	0.3%
24	Canada	4	0.3%
25	Australia	4	0.3%
26	Indonesia	4	0.3%
27	Israel	3	0.2%
28	Argentina	3	0.2%
29	Nigeria	3	0.2%
30	Romania	3	0.2%
31	Russia	2	0.1%
32	Moldova, Republic of	2	0.1%
33	South Sudan	2	0.1%
34	Pakistan	2	0.1%
35	Cyprus	2	0.1%
36	Ireland	2	0.1%
37	Sweden	2	0.1%
38	Viet Nam	1	0.1%
39	Greece	1	0.1%
40	Austria	1	0.1%
41	Poland	1	0.1%
42	Malaysia	1	0.1%
43	Slovakia	1	0.1%
44	Namibia	1	0.1%
45	Saudi Arabia	1	0.1%