Rank	Countries/Territories	Count	Percent
1	United States	252	38.5%
2	China	131	20%
3	Germany	63	9.6%
4	India	26	4%
5	Netherlands	20	3.1%
6	Sweden	16	2.4%
7	France	14	2.1%
8	Japan	12	1.8%
9	United Kingdom	12	1.8%
10	Costa Rica	12	1.8%
11	Hong Kong	10	1.5%
12	Thailand	9	1.4%
13	Australia	9	1.4%
14	Taiwan	8	1.2%
15	Malaysia	7	1.1%
16	Cyprus	6	0.9%
17	Canada	5	0.8%
18	Argentina	4	0.6%
19	Turkey	4	0.6%
20	Korea, Republic of	3	0.5%
21	Russia	3	0.5%
22	Saudi Arabia	2	0.3%
23	New Zealand	2	0.3%
24	Ukraine	2	0.3%
25	Spain	2	0.3%
26	Brazil	2	0.3%
27	Indonesia	2	0.3%
28	Iran, Islamic Republic of	2	0.3%
29	Ireland	2	0.3%
30	Italy	2	0.3%
31	Greece	2	0.3%
32	Guatemala	2	0.3%
33	Egypt	2	0.3%
34	Finland	1	0.2%
35	Cameroon	1	0.2%
36	Denmark	1	0.2%
37	Switzerland	1	0.2%
38	Singapore	1	0.2%