Rank	Countries/Territories	Count	Percent
1	China	253	33.4%
2	United States	248	32.7%
3	Germany	58	7.7%
4	Turkey	14	1.8%
5	United Kingdom	13	1.7%
6	Canada	13	1.7%
7	Netherlands	13	1.7%
8	Japan	11	1.5%
9	France	11	1.5%
10	Colombia	9	1.2%
11	Korea, Republic of	8	1.1%
12	Italy	8	1.1%
13	Saudi Arabia	7	0.9%
14	Spain	6	0.8%
15	Taiwan	6	0.8%
16	India	6	0.8%
17	Cyprus	5	0.7%
18	Australia	5	0.7%
19	Bulgaria	5	0.7%
20	Viet Nam	5	0.7%
21	Hong Kong	4	0.5%
22	Hungary	4	0.5%
23	Czech Republic	4	0.5%
24	Iran, Islamic Republic of	4	0.5%
25	Mexico	4	0.5%
26	Israel	3	0.4%
27	Egypt	3	0.4%
28	Belgium	3	0.4%
29	Singapore	3	0.4%
30	Switzerland	2	0.3%
31	Chile	2	0.3%
32	Macao	2	0.3%
33	Pakistan	2	0.3%
34	Paraguay	2	0.3%
35	Poland	1	0.1%
36	Russia	1	0.1%
37	Mongolia	1	0.1%
38	Norway	1	0.1%
39	Iraq	1	0.1%
40	Ireland	1	0.1%
41	Greece	1	0.1%
42	Bosnia and Herzegovina	1	0.1%
43	Brazil	1	0.1%
44	Austria	1	0.1%
45	Ethiopia	1	0.1%
46	South Africa	1	0.1%