Rank	Countries/Territories	Count	Percent
1	United States	307	36.1%
2	China	229	26.9%
3	Germany	119	14%
4	India	39	4.6%
5	Japan	23	2.7%
6	Netherlands	13	1.5%
7	Philippines	12	1.4%
8	Malaysia	9	1.1%
9	Canada	9	1.1%
10	Indonesia	8	0.9%
11	Cyprus	8	0.9%
12	Mexico	8	0.9%
13	Korea, Republic of	7	0.8%
14	Italy	5	0.6%
15	Ireland	4	0.5%
16	Hong Kong	4	0.5%
17	Colombia	4	0.5%
18	United Kingdom	4	0.5%
19	Viet Nam	4	0.5%
20	Chile	3	0.4%
21	Algeria	3	0.4%
22	Saudi Arabia	3	0.4%
23	Spain	2	0.2%
24	Kenya	2	0.2%
25	Argentina	2	0.2%
26	Australia	2	0.2%
27	Brazil	2	0.2%
28	Ecuador	2	0.2%
29	Iran, Islamic Republic of	2	0.2%
30	Taiwan	2	0.2%
31	Uzbekistan	2	0.2%
32	France	1	0.1%
33	Jordan	1	0.1%
34	Panama	1	0.1%
35	Switzerland	1	0.1%
36	South Africa	1	0.1%
37	Reunion	1	0.1%
38	Romania	1	0.1%
39	Russia	1	0.1%