Rank	Countries/Territories	Count	Percent
1	China	333	35.7%
2	United States	268	28.8%
3	Germany	101	10.8%
4	France	24	2.6%
5	Japan	19	2%
6	Slovakia	19	2%
7	Netherlands	17	1.8%
8	Korea, Republic of	15	1.6%
9	Turkey	13	1.4%
10	United Kingdom	10	1.1%
11	Australia	10	1.1%
12		9	1%
13	Denmark	7	0.8%
14	India	7	0.8%
15	Italy	7	0.8%
16	Egypt	6	0.6%
17	Brazil	6	0.6%
18	Romania	5	0.5%
19	Russia	4	0.4%
20	Iran, Islamic Republic of	4	0.4%
21	Malaysia	4	0.4%
22	Hong Kong	4	0.4%
23	South Africa	4	0.4%
24	Spain	4	0.4%
25	Cyprus	3	0.3%
26	Austria	3	0.3%
27	Ghana	2	0.2%
28	Ireland	2	0.2%
29	Nepal	2	0.2%
30	Poland	2	0.2%
31	Sweden	2	0.2%
32	Switzerland	2	0.2%
33	Taiwan	2	0.2%
34	Thailand	1	0.1%
35	Ukraine	1	0.1%
36	Venezuela, Bolivarian Republic of	1	0.1%
37	Nigeria	1	0.1%
38	Pakistan	1	0.1%
39	Philippines	1	0.1%
40	Morocco	1	0.1%
41	Estonia	1	0.1%
42	Hungary	1	0.1%
43	Indonesia	1	0.1%
44	Algeria	1	0.1%
45	Colombia	1	0.1%