Rank	Countries/Territories	Count	Percent
1	United States	581	55.4%
2	China	242	23.1%
3	Germany	93	8.9%
4	France	21	2%
5	Netherlands	17	1.6%
6	Japan	14	1.3%
7	India	14	1.3%
8	Sweden	12	1.1%
9	Singapore	7	0.7%
10	Hong Kong	6	0.6%
11	Canada	6	0.6%
12	Australia	5	0.5%
13		4	0.4%
14	Cyprus	4	0.4%
15	Ireland	4	0.4%
16	Latvia	4	0.4%
17	Russia	4	0.4%
18	Malaysia	2	0.2%
19	Italy	2	0.2%
20	Belgium	2	0.2%
21	Taiwan	2	0.2%
22	South Africa	1	0.1%
23	Spain	1	0.1%
24	Bangladesh	1	0.1%