Rank	Countries/Territories	Count	Percent
1	United States	272	42.4%
2	China	138	21.5%
3	Germany	69	10.8%
4	India	26	4.1%
5	Thailand	20	3.1%
6	Japan	14	2.2%
7	Spain	13	2%
8	Netherlands	13	2%
9	France	10	1.6%
10	Canada	9	1.4%
11	Korea, Republic of	7	1.1%
12	Ireland	6	0.9%
13	Taiwan	5	0.8%
14	Argentina	4	0.6%
15	Australia	3	0.5%
16	Croatia	3	0.5%
17	Hong Kong	3	0.5%
18	United Kingdom	3	0.5%
19	Viet Nam	3	0.5%
20	Nepal	2	0.3%
21	Poland	2	0.3%
22	Singapore	2	0.3%
23	Cyprus	2	0.3%
24	Brazil	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Lebanon	2	0.3%
27	Malaysia	2	0.3%
28	Mexico	1	0.2%
29	Kuwait	1	0.2%
30	Israel	1	0.2%
31	Norway	1	0.2%