Rank	Countries/Territories	Count	Percent
1	United States	686	50.1%
2	China	291	21.2%
3	Germany	124	9.1%
4	France	63	4.6%
5	India	44	3.2%
6	Netherlands	28	2%
7	Singapore	17	1.2%
8	United Kingdom	16	1.2%
9	Russia	9	0.7%
10	Ireland	8	0.6%
11	Japan	7	0.5%
12	Australia	7	0.5%
13	Romania	7	0.5%
14	Morocco	6	0.4%
15	Pakistan	6	0.4%
16	Canada	6	0.4%
17	Cyprus	6	0.4%
18	Taiwan	5	0.4%
19	Argentina	4	0.3%
20	Finland	4	0.3%
21	Ghana	3	0.2%
22	Denmark	3	0.2%
23	South Africa	3	0.2%
24	Puerto Rico	3	0.2%
25	Malaysia	2	0.1%
26	Ethiopia	2	0.1%
27	Indonesia	2	0.1%
28	Korea, Republic of	1	0.1%
29	Hong Kong	1	0.1%
30	Egypt	1	0.1%
31	Mexico	1	0.1%
32	New Zealand	1	0.1%
33	Norway	1	0.1%
34	Switzerland	1	0.1%
35	Turkey	1	0.1%