Rank	Countries/Territories	Count	Percent
1	United States	660	38.2%
2	China	470	27.2%
3	Germany	141	8.2%
4	Netherlands	107	6.2%
5	France	94	5.4%
6	Japan	49	2.8%
7		22	1.3%
8	Canada	19	1.1%
9	Korea, Republic of	19	1.1%
10	Ireland	19	1.1%
11	Russia	16	0.9%
12	Taiwan	13	0.8%
13	India	13	0.8%
14	Israel	7	0.4%
15	Cyprus	7	0.4%
16	Singapore	7	0.4%
17	Malaysia	7	0.4%
18	Norway	6	0.3%
19	Latvia	6	0.3%
20	Italy	5	0.3%
21	Hong Kong	5	0.3%
22	Australia	5	0.3%
23	South Africa	4	0.2%
24	Sweden	3	0.2%
25	United Kingdom	3	0.2%
26	Portugal	2	0.1%
27	Thailand	2	0.1%
28	Switzerland	2	0.1%
29	Spain	2	0.1%
30	Slovakia	2	0.1%
31	Mexico	2	0.1%
32	Indonesia	2	0.1%
33	Bangladesh	1	0.1%
34	Brazil	1	0.1%
35	Argentina	1	0.1%
36	Mongolia	1	0.1%
37	Morocco	1	0.1%
38	Poland	1	0.1%