Rank	Countries/Territories	Count	Percent
1	United States	466	39.3%
2	China	314	26.5%
3	Germany	71	6%
4	Japan	29	2.4%
5	France	28	2.4%
6	United Kingdom	24	2%
7	Ukraine	19	1.6%
8	Australia	19	1.6%
9	Russia	18	1.5%
10	Singapore	17	1.4%
11	Spain	17	1.4%
12	India	16	1.3%
13	Netherlands	15	1.3%
14	Canada	13	1.1%
15	Turkey	10	0.8%
16	Korea, Republic of	8	0.7%
17	Mexico	8	0.7%
18	Ireland	7	0.6%
19	Taiwan	7	0.6%
20	Portugal	7	0.6%
21	Tunisia	6	0.5%
22	Lithuania	5	0.4%
23	Cyprus	5	0.4%
24	Morocco	4	0.3%
25	New Zealand	4	0.3%
26	Norway	4	0.3%
27	Israel	4	0.3%
28	Denmark	3	0.3%
29	Chile	3	0.3%
30	Brazil	3	0.3%
31	Burkina Faso	3	0.3%
32	Romania	3	0.3%
33	Algeria	2	0.2%
34	Argentina	2	0.2%
35	Estonia	2	0.2%
36	Italy	2	0.2%
37	Greece	2	0.2%
38	Hong Kong	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Iraq	1	0.1%
41	Kazakhstan	1	0.1%
42	Philippines	1	0.1%
43	Poland	1	0.1%
44	Mauritius	1	0.1%
45	Egypt	1	0.1%
46	Colombia	1	0.1%
47	Bangladesh	1	0.1%
48	Belgium	1	0.1%
49	Bosnia and Herzegovina	1	0.1%
50	Slovakia	1	0.1%
51	Thailand	1	0.1%
52	Switzerland	1	0.1%
53	United Arab Emirates	1	0.1%