Rank	Countries/Territories	Count	Percent
1	United States	258	43.2%
2	China	172	28.8%
3	Germany	55	9.2%
4	France	28	4.7%
5	Japan	15	2.5%
6	United Kingdom	15	2.5%
7	Canada	13	2.2%
8	Netherlands	8	1.3%
9	Hong Kong	4	0.7%
10	Malaysia	3	0.5%
11	Ireland	3	0.5%
12	Ukraine	3	0.5%
13	Singapore	2	0.3%
14	Spain	2	0.3%
15	Norway	2	0.3%
16	Oman	2	0.3%
17	Australia	2	0.3%
18	Cyprus	2	0.3%
19	Egypt	2	0.3%
20	Finland	1	0.2%
21	India	1	0.2%
22	Poland	1	0.2%
23	Sweden	1	0.2%
24	Switzerland	1	0.2%
25	Turkey	1	0.2%