Rank	Countries/Territories	Count	Percent
1	United States	371	38.7%
2	China	333	34.7%
3	Germany	80	8.3%
4	Netherlands	23	2.4%
5	India	18	1.9%
6	Japan	18	1.9%
7	Canada	15	1.6%
8	Singapore	12	1.3%
9	United Kingdom	12	1.3%
10	France	11	1.1%
11	Indonesia	9	0.9%
12	Cyprus	8	0.8%
13	Ireland	7	0.7%
14	Australia	4	0.4%
15	Argentina	3	0.3%
16	Israel	3	0.3%
17	Kazakhstan	3	0.3%
18	Iran, Islamic Republic of	3	0.3%
19	Ukraine	3	0.3%
20	Philippines	3	0.3%
21	Romania	3	0.3%
22	Russia	2	0.2%
23	Greece	2	0.2%
24	Brazil	2	0.2%
25	Bulgaria	1	0.1%
26	Bangladesh	1	0.1%
27	Belarus	1	0.1%
28	Denmark	1	0.1%
29	Hong Kong	1	0.1%
30	Lebanon	1	0.1%
31	Slovakia	1	0.1%
32	South Africa	1	0.1%
33	Spain	1	0.1%
34	Thailand	1	0.1%
35	Turkey	1	0.1%