Rank	Countries/Territories	Count	Percent
1	United States	563	38.3%
2	China	431	29.3%
3	Germany	137	9.3%
4		54	3.7%
5	India	38	2.6%
6	Japan	32	2.2%
7	Australia	31	2.1%
8	France	29	2%
9	Russia	28	1.9%
10	Singapore	19	1.3%
11	Netherlands	19	1.3%
12	Slovakia	11	0.7%
13	Canada	10	0.7%
14	Cyprus	9	0.6%
15	Ukraine	9	0.6%
16	Ireland	7	0.5%
17	Hong Kong	5	0.3%
18	United Kingdom	4	0.3%
19	Latvia	4	0.3%
20	Pakistan	3	0.2%
21	Iran, Islamic Republic of	3	0.2%
22	Indonesia	2	0.1%
23	Egypt	2	0.1%
24	Bangladesh	2	0.1%
25	Brazil	2	0.1%
26	Philippines	2	0.1%
27	Portugal	2	0.1%
28	Jersey	2	0.1%
29	Spain	2	0.1%
30	Switzerland	2	0.1%
31	Mongolia	2	0.1%
32	Turkey	1	0.1%
33	South Africa	1	0.1%
34	Malaysia	1	0.1%
35	Norway	1	0.1%
36	Colombia	1	0.1%