Rank	Countries/Territories	Count	Percent
1	China	223	37.5%
2	United States	138	23.2%
3	Germany	52	8.8%
4	Ireland	18	3%
5	Japan	17	2.9%
6	India	14	2.4%
7	Korea, Republic of	12	2%
8	United Kingdom	11	1.9%
9	Malaysia	10	1.7%
10	France	9	1.5%
11	Netherlands	8	1.3%
12	Australia	6	1%
13	Mexico	5	0.8%
14	Russia	5	0.8%
15	Singapore	5	0.8%
16	Thailand	5	0.8%
17	Viet Nam	4	0.7%
18	Canada	4	0.7%
19	Iran, Islamic Republic of	4	0.7%
20	Greece	4	0.7%
21	Pakistan	3	0.5%
22	Palestine, State of	3	0.5%
23	Philippines	3	0.5%
24	Mauritius	3	0.5%
25	Myanmar	2	0.3%
26	Portugal	2	0.3%
27	Switzerland	2	0.3%
28	Indonesia	2	0.3%
29	Kazakhstan	2	0.3%
30	Cameroon	2	0.3%
31	Ghana	2	0.3%
32	Cyprus	2	0.3%
33	Venezuela, Bolivarian Republic of	2	0.3%
34	Egypt	1	0.2%
35	Belgium	1	0.2%
36	Hong Kong	1	0.2%
37	Taiwan	1	0.2%
38	Tanzania, United Republic of	1	0.2%
39	South Africa	1	0.2%
40	New Zealand	1	0.2%
41	Norway	1	0.2%
42	Kuwait	1	0.2%
43	Lithuania	1	0.2%