Rank	Countries/Territories	Count	Percent
1	China	180	30.2%
2	United States	138	23.1%
3	Germany	81	13.6%
4	Korea, Republic of	48	8%
5	France	18	3%
6	Japan	13	2.2%
7	Canada	8	1.3%
8	Ireland	8	1.3%
9	Netherlands	8	1.3%
10	Singapore	7	1.2%
11	Turkey	7	1.2%
12	India	7	1.2%
13	United Kingdom	7	1.2%
14	Brazil	6	1%
15	Switzerland	5	0.8%
16	Italy	5	0.8%
17	Taiwan	4	0.7%
18	Spain	4	0.7%
19	Sweden	3	0.5%
20	Belgium	3	0.5%
21	Australia	3	0.5%
22	Iran, Islamic Republic of	3	0.5%
23	Greece	2	0.3%
24	Hong Kong	2	0.3%
25	Cyprus	2	0.3%
26	Czech Republic	2	0.3%
27	Denmark	2	0.3%
28	Bangladesh	2	0.3%
29	Algeria	2	0.3%
30	Portugal	2	0.3%
31	Russia	2	0.3%
32	Malaysia	2	0.3%
33	Morocco	2	0.3%
34	Norway	2	0.3%
35	Philippines	2	0.3%
36	Poland	1	0.2%
37	New Zealand	1	0.2%
38	Ukraine	1	0.2%
39	Argentina	1	0.2%
40	Colombia	1	0.2%