Rank	Countries/Territories	Count	Percent
1	United States	453	33.5%
2	China	229	16.9%
3	Germany	139	10.3%
4	Netherlands	59	4.4%
5	Brazil	54	4%
6	United Kingdom	44	3.2%
7	Australia	37	2.7%
8	Turkey	33	2.4%
9	Italy	30	2.2%
10	France	23	1.7%
11	Iran, Islamic Republic of	21	1.6%
12	Japan	20	1.5%
13	Canada	19	1.4%
14	Spain	19	1.4%
15	Sweden	14	1%
16	Israel	13	1%
17	Ireland	11	0.8%
18	Romania	11	0.8%
19	India	9	0.7%
20	Singapore	8	0.6%
21	Palestine, State of	7	0.5%
22	Korea, Republic of	7	0.5%
23	Portugal	6	0.4%
24	Ukraine	6	0.4%
25	Russia	5	0.4%
26	Malaysia	5	0.4%
27	Greece	5	0.4%
28	Hong Kong	5	0.4%
29	Denmark	5	0.4%
30	Cyprus	4	0.3%
31	Pakistan	4	0.3%
32	Philippines	4	0.3%
33	Mexico	3	0.2%
34	Uruguay	3	0.2%
35	Finland	3	0.2%
36	Lebanon	3	0.2%
37	Mauritius	2	0.1%
38	New Zealand	2	0.1%
39	Norway	2	0.1%
40	Kazakhstan	2	0.1%
41	Egypt	2	0.1%
42	Hungary	2	0.1%
43	Colombia	2	0.1%
44	Bulgaria	2	0.1%
45	Mongolia	2	0.1%
46	Poland	2	0.1%
47	Thailand	2	0.1%
48	South Africa	2	0.1%
49	Serbia	1	0.1%
50	Switzerland	1	0.1%
51	Reunion	1	0.1%
52	Panama	1	0.1%
53	Argentina	1	0.1%
54	Chile	1	0.1%
55	Iceland	1	0.1%
56	Indonesia	1	0.1%
57	Oman	1	0.1%