Rank	Countries/Territories	Count	Percent
1	China	472	45.9%
2	United States	232	22.5%
3	Germany	159	15.5%
4	Netherlands	28	2.7%
5	India	23	2.2%
6	Japan	17	1.7%
7	Turkey	11	1.1%
8	Australia	10	1%
9	France	8	0.8%
10	Ireland	6	0.6%
11	Singapore	5	0.5%
12	Taiwan	5	0.5%
13	Thailand	4	0.4%
14	Ukraine	4	0.4%
15	Korea, Republic of	4	0.4%
16	Canada	4	0.4%
17	Hong Kong	4	0.4%
18	Indonesia	3	0.3%
19	Bahrain	3	0.3%
20	Argentina	3	0.3%
21	Brazil	3	0.3%
22	Cyprus	3	0.3%
23	Iran, Islamic Republic of	2	0.2%
24	Lithuania	2	0.2%
25	Nigeria	2	0.2%
26	Poland	2	0.2%
27	Qatar	1	0.1%
28	Romania	1	0.1%
29	Russia	1	0.1%
30	Malaysia	1	0.1%
31	United Kingdom	1	0.1%
32	Viet Nam	1	0.1%
33	Italy	1	0.1%
34	Czech Republic	1	0.1%
35	Egypt	1	0.1%
36	Bangladesh	1	0.1%