Rank	Countries/Territories	Count	Percent
1	United States	595	37.8%
2	China	375	23.8%
3	Germany	107	6.8%
4	India	73	4.6%
5	Australia	39	2.5%
6	Singapore	37	2.3%
7	Japan	31	2%
8	Romania	27	1.7%
9	United Kingdom	22	1.4%
10	Netherlands	21	1.3%
11	Italy	20	1.3%
12	France	19	1.2%
13	Canada	16	1%
14		15	1%
15	Iran, Islamic Republic of	11	0.7%
16	Russia	11	0.7%
17	Sweden	11	0.7%
18	Mexico	10	0.6%
19	Egypt	9	0.6%
20	Pakistan	8	0.5%
21	Spain	8	0.5%
22	Thailand	7	0.4%
23	Poland	7	0.4%
24	Ireland	7	0.4%
25	Argentina	6	0.4%
26	Cyprus	6	0.4%
27	Taiwan	6	0.4%
28	Slovakia	5	0.3%
29	Korea, Republic of	5	0.3%
30	Malaysia	5	0.3%
31	Norway	4	0.3%
32	Indonesia	4	0.3%
33	Brazil	4	0.3%
34	Turkey	4	0.3%
35	United Arab Emirates	4	0.3%
36	Ukraine	3	0.2%
37	South Africa	3	0.2%
38	Qatar	3	0.2%
39	Bangladesh	3	0.2%
40	Nigeria	3	0.2%
41	Latvia	2	0.1%
42	Israel	2	0.1%
43	Colombia	2	0.1%
44	Czech Republic	2	0.1%
45	Greece	2	0.1%
46	Hong Kong	2	0.1%
47	Hungary	2	0.1%
48	Switzerland	2	0.1%
49	Haiti	1	0.1%
50	Denmark	1	0.1%
51	Georgia	1	0.1%
52	Belarus	1	0.1%
53	Isle of Man	1	0.1%
54	Philippines	1	0.1%