Rank	Countries/Territories	Count	Percent
1	China	181	30.9%
2	United States	128	21.9%
3	Germany	55	9.4%
4	Taiwan	41	7%
5	Korea, Republic of	19	3.2%
6	United Kingdom	18	3.1%
7	Japan	15	2.6%
8	Singapore	14	2.4%
9	Colombia	13	2.2%
10	Chile	11	1.9%
11	Netherlands	10	1.7%
12	Canada	8	1.4%
13	Ireland	7	1.2%
14	Greece	6	1%
15	Cyprus	5	0.9%
16	Australia	5	0.9%
17	Italy	4	0.7%
18	India	4	0.7%
19	Romania	4	0.7%
20	Hong Kong	3	0.5%
21	Turkey	3	0.5%
22	New Zealand	3	0.5%
23	Iran, Islamic Republic of	3	0.5%
24	Spain	3	0.5%
25	Guatemala	2	0.3%
26	Austria	2	0.3%
27	Brazil	2	0.3%
28	France	2	0.3%
29	Malaysia	2	0.3%
30	Mongolia	2	0.3%
31	Morocco	2	0.3%
32	Russia	2	0.3%
33	Ukraine	1	0.2%
34	Slovenia	1	0.2%
35	Pakistan	1	0.2%
36	Peru	1	0.2%
37	Bulgaria	1	0.2%
38	Viet Nam	1	0.2%