Rank	Countries/Territories	Count	Percent
1	United States	412	40.6%
2	China	271	26.7%
3	Germany	84	8.3%
4	France	58	5.7%
5	Japan	32	3.2%
6	Netherlands	24	2.4%
7	India	23	2.3%
8	Canada	13	1.3%
9	United Kingdom	13	1.3%
10	Russia	10	1%
11	Korea, Republic of	7	0.7%
12	Cyprus	5	0.5%
13	Egypt	5	0.5%
14	Ireland	5	0.5%
15	Brazil	4	0.4%
16	Philippines	4	0.4%
17	Singapore	4	0.4%
18	Slovakia	4	0.4%
19	Spain	4	0.4%
20	Malaysia	3	0.3%
21	Israel	3	0.3%
22	Ukraine	3	0.3%
23	Argentina	2	0.2%
24	Mexico	2	0.2%
25	Kazakhstan	2	0.2%
26	Turkey	2	0.2%
27	Sweden	2	0.2%
28	Switzerland	2	0.2%
29	Taiwan	2	0.2%
30	Thailand	1	0.1%
31	Mongolia	1	0.1%
32	Lebanon	1	0.1%
33	Colombia	1	0.1%
34	Finland	1	0.1%
35	Jordan	1	0.1%
36	Indonesia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Hong Kong	1	0.1%
39	Yemen	1	0.1%