Rank	Countries/Territories	Count	Percent
1	United States	444	31.2%
2	China	416	29.3%
3	Germany	202	14.2%
4	Brazil	38	2.7%
5	Greece	29	2%
6	Korea, Republic of	29	2%
7	France	21	1.5%
8	Canada	19	1.3%
9	Netherlands	18	1.3%
10	India	17	1.2%
11	Indonesia	14	1%
12	United Kingdom	14	1%
13	Australia	13	0.9%
14	Russia	11	0.8%
15	Mexico	10	0.7%
16	Japan	9	0.6%
17	Italy	7	0.5%
18	Ireland	7	0.5%
19	Cyprus	7	0.5%
20	Thailand	7	0.5%
21	Turkey	6	0.4%
22	Ukraine	5	0.4%
23	Sweden	5	0.4%
24	Malaysia	5	0.4%
25	Poland	5	0.4%
26	Argentina	5	0.4%
27	Israel	5	0.4%
28	Iran, Islamic Republic of	4	0.3%
29	Pakistan	4	0.3%
30	Azerbaijan	4	0.3%
31	Switzerland	4	0.3%
32	Taiwan	3	0.2%
33	Spain	3	0.2%
34	Denmark	3	0.2%
35	Egypt	2	0.1%
36	Croatia	2	0.1%
37	Bangladesh	2	0.1%
38	Chile	2	0.1%
39	Peru	2	0.1%
40	Philippines	2	0.1%
41	Sri Lanka	2	0.1%
42	Viet Nam	2	0.1%
43	Saudi Arabia	1	0.1%
44	Singapore	1	0.1%
45	South Africa	1	0.1%
46	Norway	1	0.1%
47	Moldova, Republic of	1	0.1%
48	Lebanon	1	0.1%
49	Libya	1	0.1%
50	Iraq	1	0.1%
51	Colombia	1	0.1%
52	Algeria	1	0.1%
53	Haiti	1	0.1%
54	Honduras	1	0.1%
55	Hong Kong	1	0.1%