Rank	Countries/Territories	Count	Percent
1	United States	295	35.1%
2	China	198	23.5%
3	Germany	64	7.6%
4	Netherlands	47	5.6%
5	Ireland	29	3.4%
6	Japan	28	3.3%
7	India	19	2.3%
8	Denmark	15	1.8%
9	Korea, Republic of	13	1.5%
10	France	10	1.2%
11	Singapore	10	1.2%
12	Australia	9	1.1%
13	Malaysia	8	1%
14	Ukraine	8	1%
15	Turkey	7	0.8%
16	Belgium	7	0.8%
17	United Kingdom	6	0.7%
18	Cyprus	5	0.6%
19	Hong Kong	5	0.6%
20	Israel	5	0.6%
21	Pakistan	4	0.5%
22	Canada	4	0.5%
23	Iran, Islamic Republic of	3	0.4%
24	Peru	3	0.4%
25	Romania	3	0.4%
26	Spain	3	0.4%
27	Switzerland	3	0.4%
28	Taiwan	3	0.4%
29	Mongolia	2	0.2%
30	Russia	2	0.2%
31	Saudi Arabia	2	0.2%
32	Philippines	2	0.2%
33	Portugal	2	0.2%
34	Indonesia	2	0.2%
35	Greece	2	0.2%
36	Guatemala	2	0.2%
37	Brazil	2	0.2%
38	Bulgaria	1	0.1%
39	Bangladesh	1	0.1%
40	Argentina	1	0.1%
41	Norway	1	0.1%
42	Italy	1	0.1%
43	Jamaica	1	0.1%
44	Mauritius	1	0.1%
45	Lithuania	1	0.1%
46	Sweden	1	0.1%