Rank	Countries/Territories	Count	Percent
1	United States	847	49.8%
2	China	370	21.7%
3	Germany	170	10%
4	France	50	2.9%
5	Japan	44	2.6%
6	India	37	2.2%
7	Netherlands	37	2.2%
8	Singapore	18	1.1%
9	Sweden	13	0.8%
10	Ireland	12	0.7%
11	Australia	12	0.7%
12	Hong Kong	11	0.6%
13	Canada	10	0.6%
14	Egypt	8	0.5%
15	Cyprus	7	0.4%
16	Chile	5	0.3%
17	Latvia	4	0.2%
18	Taiwan	4	0.2%
19	Turkey	4	0.2%
20	Ukraine	4	0.2%
21	United Kingdom	3	0.2%
22	Switzerland	3	0.2%
23	Mexico	3	0.2%
24	Mongolia	3	0.2%
25	Romania	3	0.2%
26	Russia	3	0.2%
27	Bulgaria	3	0.2%
28	Bangladesh	2	0.1%
29	Brazil	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Korea, Republic of	2	0.1%
32	Pakistan	2	0.1%
33	South Africa	2	0.1%
34	Norway	1	0.1%
35	Argentina	1	0.1%