Rank	Countries/Territories	Count	Percent
1	United States	134	31.2%
2	China	101	23.5%
3	Germany	62	14.4%
4	Netherlands	15	3.5%
5	Denmark	11	2.6%
6	France	10	2.3%
7	Israel	9	2.1%
8	Singapore	9	2.1%
9	United Kingdom	9	2.1%
10	Canada	7	1.6%
11	Korea, Republic of	6	1.4%
12	Pakistan	5	1.2%
13	Cyprus	5	1.2%
14	Japan	5	1.2%
15	Egypt	4	0.9%
16	Ireland	4	0.9%
17	Malaysia	3	0.7%
18	Russia	3	0.7%
19	Spain	3	0.7%
20	Slovenia	3	0.7%
21	Indonesia	3	0.7%
22	Argentina	2	0.5%
23	Bangladesh	2	0.5%
24	Slovakia	2	0.5%
25	Taiwan	2	0.5%
26	Ukraine	2	0.5%
27	Turkey	1	0.2%
28	South Africa	1	0.2%
29	Seychelles	1	0.2%
30	Lebanon	1	0.2%
31	Belgium	1	0.2%
32	Australia	1	0.2%
33	Congo, The Democratic Republic of The	1	0.2%
34	Hungary	1	0.2%
35	India	1	0.2%