Rank	Countries/Territories	Count	Percent
1	China	357	45.2%
2	United States	280	35.4%
3	Germany	51	6.5%
4	Netherlands	17	2.2%
5	Japan	12	1.5%
6	Singapore	8	1%
7	France	7	0.9%
8	Korea, Republic of	6	0.8%
9	Canada	6	0.8%
10	Australia	4	0.5%
11	Cyprus	4	0.5%
12	Norway	4	0.5%
13	United Kingdom	4	0.5%
14	Switzerland	3	0.4%
15	Taiwan	3	0.4%
16	India	3	0.4%
17	Iran, Islamic Republic of	3	0.4%
18	Ireland	2	0.3%
19	Indonesia	2	0.3%
20	Peru	2	0.3%
21	Russia	2	0.3%
22	Belgium	2	0.3%
23	Argentina	2	0.3%
24	Mongolia	2	0.3%
25	Uganda	1	0.1%
26	Ukraine	1	0.1%
27	Brazil	1	0.1%
28	Hong Kong	1	0.1%