Rank	Countries/Territories	Count	Percent
1	United States	514	53.4%
2	China	184	19.1%
3	Germany	97	10.1%
4	France	26	2.7%
5	Japan	18	1.9%
6	Canada	15	1.6%
7		13	1.3%
8	Singapore	11	1.1%
9	Netherlands	10	1%
10	Ukraine	8	0.8%
11	Korea, Republic of	8	0.8%
12	India	8	0.8%
13	United Kingdom	6	0.6%
14	Taiwan	5	0.5%
15	Cyprus	5	0.5%
16	Brazil	4	0.4%
17	Greece	4	0.4%
18	Ireland	4	0.4%
19	Russia	4	0.4%
20	Switzerland	3	0.3%
21	Australia	3	0.3%
22	Italy	2	0.2%
23	Malaysia	2	0.2%
24	Hong Kong	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Saudi Arabia	2	0.2%
27	Slovakia	1	0.1%
28	Spain	1	0.1%
29	Georgia	1	0.1%