Rank	Countries/Territories	Count	Percent
1	China	622	41.2%
2	United States	372	24.7%
3	Germany	156	10.3%
4	France	56	3.7%
5	Czech Republic	45	3%
6	Netherlands	23	1.5%
7	United Kingdom	23	1.5%
8	Ireland	21	1.4%
9	India	19	1.3%
10	Japan	19	1.3%
11	Taiwan	18	1.2%
12	Canada	14	0.9%
13	Australia	12	0.8%
14	Indonesia	9	0.6%
15	Switzerland	8	0.5%
16	Norway	7	0.5%
17	Latvia	6	0.4%
18	Cyprus	6	0.4%
19	Korea, Republic of	5	0.3%
20	Iran, Islamic Republic of	5	0.3%
21	Singapore	5	0.3%
22	Spain	5	0.3%
23	Italy	5	0.3%
24	Turkey	4	0.3%
25	Mexico	4	0.3%
26	Argentina	3	0.2%
27	Finland	3	0.2%
28	Ghana	3	0.2%
29	Hong Kong	3	0.2%
30	Tunisia	3	0.2%
31	Ukraine	2	0.1%
32	Denmark	2	0.1%
33	Brazil	2	0.1%
34	Colombia	2	0.1%
35	Israel	2	0.1%
36	Sweden	2	0.1%
37	Poland	2	0.1%
38	Portugal	2	0.1%
39	Romania	1	0.1%
40	Russia	1	0.1%
41	New Zealand	1	0.1%
42	Nepal	1	0.1%
43	Croatia	1	0.1%
44	Bangladesh	1	0.1%
45	Bolivia, Plurinational State of	1	0.1%
46	Egypt	1	0.1%
47	Hungary	1	0.1%