Rank	Countries/Territories	Count	Percent
1	China	180	43.5%
2	United States	82	19.8%
3	Netherlands	26	6.3%
4	Austria	18	4.3%
5	India	13	3.1%
6	Ireland	11	2.7%
7	Korea, Republic of	9	2.2%
8	Germany	7	1.7%
9	France	6	1.4%
10	Singapore	6	1.4%
11	Bulgaria	5	1.2%
12	Canada	5	1.2%
13	Pakistan	4	1%
14	Philippines	4	1%
15	Turkey	4	1%
16	United Kingdom	3	0.7%
17	Australia	3	0.7%
18	Colombia	2	0.5%
19	Brazil	2	0.5%
20	Japan	2	0.5%
21	Iran, Islamic Republic of	2	0.5%
22	Mexico	2	0.5%
23	Poland	2	0.5%
24	Portugal	2	0.5%
25	Romania	2	0.5%
26	South Africa	2	0.5%
27	Taiwan	2	0.5%
28	Thailand	2	0.5%
29	Latvia	1	0.2%
30	Malaysia	1	0.2%
31	Greece	1	0.2%
32	Guatemala	1	0.2%
33	Indonesia	1	0.2%
34	Denmark	1	0.2%