Rank	Countries/Territories	Count	Percent
1	United States	391	41.1%
2	China	244	25.6%
3	Germany	84	8.8%
4	France	58	6.1%
5	Japan	31	3.3%
6	India	23	2.4%
7	Netherlands	23	2.4%
8	United Kingdom	13	1.4%
9	Russia	9	0.9%
10	Canada	9	0.9%
11	Egypt	5	0.5%
12	Ireland	5	0.5%
13	Korea, Republic of	5	0.5%
14	Philippines	4	0.4%
15	Slovakia	4	0.4%
16	Spain	4	0.4%
17	Cyprus	4	0.4%
18	Brazil	4	0.4%
19	Israel	3	0.3%
20	Ukraine	3	0.3%
21	Malaysia	3	0.3%
22	Mexico	2	0.2%
23	Kazakhstan	2	0.2%
24	Turkey	2	0.2%
25	Sweden	2	0.2%
26	Taiwan	2	0.2%
27	Argentina	2	0.2%
28	Colombia	1	0.1%
29	Finland	1	0.1%
30	Jordan	1	0.1%
31	Indonesia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Hong Kong	1	0.1%
34	Thailand	1	0.1%
35	Singapore	1	0.1%
36	Lebanon	1	0.1%
37	Mongolia	1	0.1%
38	Yemen	1	0.1%