Rank	Countries/Territories	Count	Percent
1	United States	695	40.3%
2	China	565	32.8%
3	Germany	124	7.2%
4	United Kingdom	71	4.1%
5	Japan	42	2.4%
6	France	24	1.4%
7	Netherlands	23	1.3%
8	Singapore	21	1.2%
9	Korea, Republic of	20	1.2%
10	Canada	17	1%
11	Brazil	14	0.8%
12	India	14	0.8%
13	Turkey	11	0.6%
14	Ireland	7	0.4%
15	Hong Kong	7	0.4%
16	Australia	6	0.3%
17	Ukraine	5	0.3%
18	Spain	5	0.3%
19	Sweden	5	0.3%
20	Switzerland	5	0.3%
21	Russia	5	0.3%
22	New Zealand	4	0.2%
23	Latvia	4	0.2%
24	Cyprus	4	0.2%
25	Iran, Islamic Republic of	4	0.2%
26	Italy	3	0.2%
27	Bangladesh	3	0.2%
28	South Africa	3	0.2%
29	Saudi Arabia	2	0.1%
30	Bulgaria	2	0.1%
31	Chile	2	0.1%
32	Greece	2	0.1%
33	Argentina	1	0.1%
34	Egypt	1	0.1%
35	Mongolia	1	0.1%
36	Taiwan	1	0.1%