Rank	Countries/Territories	Count	Percent
1	United States	408	41.5%
2	China	227	23.1%
3	Germany	72	7.3%
4	France	42	4.3%
5	Canada	32	3.3%
6	Netherlands	23	2.3%
7	Japan	18	1.8%
8	Russia	17	1.7%
9	Indonesia	15	1.5%
10	Australia	13	1.3%
11	Ireland	12	1.2%
12	India	11	1.1%
13	United Kingdom	11	1.1%
14	Egypt	9	0.9%
15	Cyprus	8	0.8%
16	Singapore	8	0.8%
17	Korea, Republic of	7	0.7%
18	Poland	5	0.5%
19	Turkey	5	0.5%
20	Ukraine	5	0.5%
21	Greece	4	0.4%
22	Malaysia	3	0.3%
23	Taiwan	3	0.3%
24	Viet Nam	2	0.2%
25	Pakistan	2	0.2%
26	Saudi Arabia	2	0.2%
27	Guatemala	2	0.2%
28	Hong Kong	2	0.2%
29	Ecuador	2	0.2%
30	Chile	2	0.2%
31	Brazil	1	0.1%
32	Czech Republic	1	0.1%
33	Colombia	1	0.1%
34	Argentina	1	0.1%
35	Finland	1	0.1%
36	Spain	1	0.1%
37	Sweden	1	0.1%
38	Norway	1	0.1%
39	Mongolia	1	0.1%
40	Italy	1	0.1%