Rank	Countries/Territories	Count	Percent
1	China	475	38.2%
2	United States	442	35.6%
3	Germany	63	5.1%
4	Japan	35	2.8%
5	Korea, Republic of	25	2%
6	Ireland	25	2%
7	Czech Republic	24	1.9%
8	Netherlands	21	1.7%
9	India	18	1.4%
10	France	15	1.2%
11	Australia	10	0.8%
12	Canada	9	0.7%
13	Bosnia and Herzegovina	8	0.6%
14	Turkey	8	0.6%
15	Norway	6	0.5%
16	United Kingdom	5	0.4%
17	Singapore	4	0.3%
18	South Africa	4	0.3%
19	Cyprus	4	0.3%
20	Egypt	4	0.3%
21	Brazil	3	0.2%
22	Bangladesh	3	0.2%
23	Spain	3	0.2%
24	Portugal	3	0.2%
25	Italy	3	0.2%
26	Venezuela, Bolivarian Republic of	3	0.2%
27	Iraq	2	0.2%
28	Romania	2	0.2%
29	Albania	2	0.2%
30	Indonesia	2	0.2%
31	Hong Kong	2	0.2%
32	Iran, Islamic Republic of	1	0.1%
33	Argentina	1	0.1%
34	Bulgaria	1	0.1%
35	Russia	1	0.1%
36	Pakistan	1	0.1%
37	Sweden	1	0.1%
38	Israel	1	0.1%
39	Mongolia	1	0.1%
40	Morocco	1	0.1%
41	Viet Nam	1	0.1%