Rank	Countries/Territories	Count	Percent
1	United States	178	32.4%
2	China	121	22%
3	Germany	76	13.8%
4	Greece	24	4.4%
5	Canada	17	3.1%
6	Korea, Republic of	13	2.4%
7	France	11	2%
8	India	10	1.8%
9	Netherlands	9	1.6%
10	Russia	9	1.6%
11	Indonesia	8	1.5%
12	Turkey	6	1.1%
13	United Kingdom	6	1.1%
14	Thailand	5	0.9%
15	Australia	5	0.9%
16	Azerbaijan	4	0.7%
17	Cyprus	4	0.7%
18	Malaysia	4	0.7%
19	Ireland	4	0.7%
20	Pakistan	3	0.5%
21	Denmark	3	0.5%
22	Taiwan	3	0.5%
23	Brazil	2	0.4%
24	Croatia	2	0.4%
25	Philippines	2	0.4%
26	Poland	2	0.4%
27	Spain	2	0.4%
28	Sweden	2	0.4%
29	Israel	2	0.4%
30	Italy	1	0.2%
31	Japan	1	0.2%
32	Mexico	1	0.2%
33	Norway	1	0.2%
34	Singapore	1	0.2%
35	Peru	1	0.2%
36	Chile	1	0.2%
37	Argentina	1	0.2%
38	Bangladesh	1	0.2%
39	Iraq	1	0.2%
40	Honduras	1	0.2%
41	Hong Kong	1	0.2%
42	Viet Nam	1	0.2%