Rank	Countries/Territories	Count	Percent
1	United States	331	39.2%
2	China	179	21.2%
3	Germany	173	20.5%
4	France	28	3.3%
5	India	19	2.2%
6	Japan	16	1.9%
7	Netherlands	14	1.7%
8	Singapore	11	1.3%
9	Korea, Republic of	10	1.2%
10	Cyprus	8	0.9%
11	Argentina	5	0.6%
12	Australia	5	0.6%
13	Canada	5	0.6%
14	Ireland	4	0.5%
15	Hong Kong	4	0.5%
16	Austria	4	0.5%
17	United Kingdom	4	0.5%
18	Russia	3	0.4%
19	Brazil	3	0.4%
20	Bulgaria	2	0.2%
21	Czech Republic	2	0.2%
22	Bangladesh	2	0.2%
23	Italy	2	0.2%
24	Romania	2	0.2%
25	Mexico	2	0.2%
26	Morocco	1	0.1%
27	Poland	1	0.1%
28	Sri Lanka	1	0.1%
29	Switzerland	1	0.1%
30	Turkey	1	0.1%
31	Hungary	1	0.1%
32	Greece	1	0.1%