Rank	Countries/Territories	Count	Percent
1	United States	369	40.6%
2	China	205	22.6%
3	Germany	108	11.9%
4	Australia	57	6.3%
5	Japan	41	4.5%
6	Switzerland	26	2.9%
7	Netherlands	13	1.4%
8	France	12	1.3%
9	Canada	12	1.3%
10	Singapore	9	1%
11	United Kingdom	7	0.8%
12	Cyprus	5	0.6%
13	Ireland	5	0.6%
14	Kuwait	5	0.6%
15	Austria	4	0.4%
16	Sweden	3	0.3%
17	Philippines	3	0.3%
18	Spain	2	0.2%
19	Romania	2	0.2%
20	Ukraine	2	0.2%
21	Brazil	2	0.2%
22	Bulgaria	2	0.2%
23	Argentina	2	0.2%
24	Korea, Republic of	2	0.2%
25	India	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Malaysia	1	0.1%
28	Bangladesh	1	0.1%
29	Taiwan	1	0.1%
30	Russia	1	0.1%
31	Poland	1	0.1%
32	Norway	1	0.1%