Rank	Countries/Territories	Count	Percent
1	United States	1041	43.8%
2	China	539	22.7%
3	Germany	169	7.1%
4	France	57	2.4%
5	Russia	49	2.1%
6	United Kingdom	43	1.8%
7	Japan	41	1.7%
8	Spain	34	1.4%
9	Singapore	33	1.4%
10	Netherlands	33	1.4%
11	Canada	23	1%
12	Australia	23	1%
13	India	20	0.8%
14	Ukraine	19	0.8%
15	Mexico	18	0.8%
16	Sweden	16	0.7%
17	Turkey	15	0.6%
18	Taiwan	14	0.6%
19	Portugal	12	0.5%
20	Brazil	12	0.5%
21	Ireland	11	0.5%
22	South Africa	11	0.5%
23	Israel	10	0.4%
24	Korea, Republic of	9	0.4%
25	Kazakhstan	8	0.3%
26	Cyprus	8	0.3%
27	Tunisia	8	0.3%
28	New Zealand	7	0.3%
29	Italy	7	0.3%
30	Greece	6	0.3%
31	Hong Kong	6	0.3%
32	Denmark	6	0.3%
33	Norway	5	0.2%
34	Lithuania	5	0.2%
35	Morocco	4	0.2%
36	Romania	4	0.2%
37	Bangladesh	4	0.2%
38	Burkina Faso	3	0.1%
39	Argentina	3	0.1%
40	Chile	3	0.1%
41	Colombia	3	0.1%
42	Iran, Islamic Republic of	3	0.1%
43	Thailand	3	0.1%
44	Philippines	3	0.1%
45	Poland	3	0.1%
46	Algeria	2	0.1%
47	Egypt	2	0.1%
48	Estonia	2	0.1%
49	Armenia	2	0.1%
50	Austria	2	0.1%
51	Belgium	1	0%
52	Bosnia and Herzegovina	1	0%
53	Dominica	1	0%
54	Ecuador	1	0%
55	Hungary	1	0%
56	Ghana	1	0%
57	Iraq	1	0%
58	Latvia	1	0%
59	Macao	1	0%
60	Mauritius	1	0%
61	Switzerland	1	0%
62	Slovakia	1	0%
63	United Arab Emirates	1	0%
64	Viet Nam	1	0%