Rank	Countries/Territories	Count	Percent
1	United States	558	39%
2	China	541	37.8%
3	Germany	105	7.3%
4	France	42	2.9%
5	Korea, Republic of	26	1.8%
6	Ireland	18	1.3%
7	India	13	0.9%
8	United Kingdom	13	0.9%
9	Singapore	12	0.8%
10	Canada	12	0.8%
11	Netherlands	11	0.8%
12	Russia	9	0.6%
13	Cyprus	9	0.6%
14	Japan	7	0.5%
15	Bangladesh	6	0.4%
16	Taiwan	6	0.4%
17	Mexico	5	0.3%
18	Israel	5	0.3%
19	Australia	4	0.3%
20	Spain	4	0.3%
21	Ukraine	3	0.2%
22	Argentina	3	0.2%
23	Denmark	3	0.2%
24	Hong Kong	3	0.2%
25	Italy	2	0.1%
26	Brazil	2	0.1%
27	Switzerland	2	0.1%
28	Thailand	2	0.1%
29	Lebanon	2	0.1%
30	Mauritius	1	0.1%
31	Turkey	1	0.1%
32	Indonesia	1	0.1%
33	Greece	1	0.1%