Rank	Countries/Territories	Count	Percent
1	China	407	35.1%
2	United States	380	32.7%
3	Germany	119	10.2%
4	Turkey	29	2.5%
5	Japan	24	2.1%
6	Chile	22	1.9%
7	United Kingdom	21	1.8%
8	Canada	18	1.6%
9	India	10	0.9%
10	Italy	10	0.9%
11	Singapore	10	0.9%
12	Netherlands	9	0.8%
13	Argentina	9	0.8%
14	Korea, Republic of	7	0.6%
15	Switzerland	6	0.5%
16	Poland	6	0.5%
17	Russia	5	0.4%
18	Taiwan	5	0.4%
19	Ireland	5	0.4%
20	Greece	5	0.4%
21	Hong Kong	5	0.4%
22	Cyprus	5	0.4%
23	United Arab Emirates	5	0.4%
24	Uganda	4	0.3%
25	France	4	0.3%
26	Australia	3	0.3%
27	Austria	3	0.3%
28	Sweden	3	0.3%
29	Peru	3	0.3%
30	Ukraine	3	0.3%
31	Viet Nam	2	0.2%
32	Mongolia	2	0.2%
33	Saudi Arabia	2	0.2%
34	Bosnia and Herzegovina	2	0.2%
35	Colombia	2	0.2%
36	Iran, Islamic Republic of	1	0.1%
37	Denmark	1	0.1%
38	Romania	1	0.1%
39	Philippines	1	0.1%
40	Libya	1	0.1%
41	Mexico	1	0.1%