Rank	Countries/Territories	Count	Percent
1	China	431	39%
2	United States	322	29.1%
3	Germany	77	7%
4	Japan	38	3.4%
5	France	22	2%
6	Korea, Republic of	17	1.5%
7	Hong Kong	17	1.5%
8	India	17	1.5%
9	Spain	15	1.4%
10	Singapore	13	1.2%
11	Ukraine	13	1.2%
12	Ireland	11	1%
13	Taiwan	10	0.9%
14	Bulgaria	9	0.8%
15	Iran, Islamic Republic of	8	0.7%
16	Netherlands	7	0.6%
17	Australia	7	0.6%
18	Austria	6	0.5%
19	Czech Republic	6	0.5%
20	Italy	6	0.5%
21	New Zealand	5	0.5%
22	Russia	5	0.5%
23	United Kingdom	5	0.5%
24	Norway	4	0.4%
25	Greece	4	0.4%
26	Brazil	3	0.3%
27	Cyprus	3	0.3%
28	Lithuania	3	0.3%
29	Luxembourg	2	0.2%
30	Morocco	2	0.2%
31	Sweden	2	0.2%
32	Switzerland	2	0.2%
33	Canada	2	0.2%
34	Armenia	2	0.2%
35	Indonesia	2	0.2%
36	Turkey	2	0.2%
37	Hungary	1	0.1%
38	Ecuador	1	0.1%
39	Argentina	1	0.1%
40	Tunisia	1	0.1%
41	Latvia	1	0.1%