Rank	Countries/Territories	Count	Percent
1	China	407	47.3%
2	United States	220	25.6%
3	Germany	88	10.2%
4	Netherlands	19	2.2%
5	Japan	18	2.1%
6	France	18	2.1%
7	Singapore	13	1.5%
8	Ukraine	8	0.9%
9	Canada	8	0.9%
10	Hong Kong	6	0.7%
11	Korea, Republic of	6	0.7%
12	Ireland	5	0.6%
13	Italy	4	0.5%
14	Cyprus	4	0.5%
15	Australia	4	0.5%
16	Russia	4	0.5%
17	United Kingdom	4	0.5%
18	Turkey	4	0.5%
19	Iran, Islamic Republic of	3	0.3%
20	Brazil	3	0.3%
21	Chile	2	0.2%
22	Egypt	2	0.2%
23	India	2	0.2%
24	Thailand	2	0.2%
25	Switzerland	1	0.1%
26	Pakistan	1	0.1%
27	Portugal	1	0.1%
28	Hungary	1	0.1%
29	Colombia	1	0.1%
30	Argentina	1	0.1%
31	Armenia	1	0.1%