Rank	Countries/Territories	Count	Percent
1	United States	319	44.2%
2	China	144	20%
3	Germany	91	12.6%
4	India	27	3.7%
5	Japan	12	1.7%
6	Netherlands	12	1.7%
7	Indonesia	10	1.4%
8	Argentina	10	1.4%
9	France	8	1.1%
10	Singapore	8	1.1%
11	Ireland	7	1%
12	Korea, Republic of	7	1%
13	Italy	6	0.8%
14	Malaysia	6	0.8%
15	United Kingdom	5	0.7%
16	Mexico	4	0.6%
17	Philippines	4	0.6%
18	Russia	4	0.6%
19	Australia	4	0.6%
20	Cyprus	4	0.6%
21	Saudi Arabia	3	0.4%
22	Thailand	3	0.4%
23	Romania	3	0.4%
24	Viet Nam	2	0.3%
25	Ukraine	2	0.3%
26	Spain	2	0.3%
27	Sweden	2	0.3%
28	Egypt	2	0.3%
29	Austria	2	0.3%
30	Canada	1	0.1%
31	Colombia	1	0.1%
32	Lithuania	1	0.1%
33	Kenya	1	0.1%
34	Taiwan	1	0.1%
35	Poland	1	0.1%
36	Palestine, State of	1	0.1%
37	Mauritius	1	0.1%