Rank	Countries/Territories	Count	Percent
1	United States	340	43.3%
2	China	116	14.8%
3	Germany	85	10.8%
4	Turkey	38	4.8%
5	India	28	3.6%
6	France	23	2.9%
7	Korea, Republic of	21	2.7%
8	Taiwan	18	2.3%
9	Netherlands	12	1.5%
10	Canada	12	1.5%
11	Australia	9	1.1%
12	Japan	9	1.1%
13	Italy	8	1%
14	Spain	7	0.9%
15	Portugal	6	0.8%
16	Cyprus	6	0.8%
17	United Kingdom	5	0.6%
18	Ireland	4	0.5%
19	Mexico	4	0.5%
20	Romania	3	0.4%
21	Belgium	3	0.4%
22		3	0.4%
23	Chile	3	0.4%
24	Singapore	3	0.4%
25	Colombia	2	0.3%
26	Austria	2	0.3%
27	Denmark	2	0.3%
28	Israel	2	0.3%
29	Sweden	2	0.3%
30	Thailand	2	0.3%
31	United Arab Emirates	1	0.1%
32	Russia	1	0.1%
33	Morocco	1	0.1%
34	Puerto Rico	1	0.1%
35	Lithuania	1	0.1%
36	Argentina	1	0.1%
37	Viet Nam	1	0.1%