Rank	Countries/Territories	Count	Percent
1	United States	830	28.4%
2	China	746	25.5%
3	Germany	138	4.7%
4	United Kingdom	123	4.2%
5	Netherlands	86	2.9%
6	Australia	79	2.7%
7	Brazil	69	2.4%
8	Japan	69	2.4%
9	Singapore	58	2%
10	Spain	56	1.9%
11	Turkey	55	1.9%
12	Belgium	44	1.5%
13	Italy	40	1.4%
14	India	38	1.3%
15	France	37	1.3%
16	Canada	35	1.2%
17	Sweden	35	1.2%
18	Poland	35	1.2%
19	Iran, Islamic Republic of	34	1.2%
20	Korea, Republic of	34	1.2%
21	Mexico	26	0.9%
22	Russia	25	0.9%
23	Taiwan	22	0.8%
24	Portugal	16	0.5%
25	Norway	14	0.5%
26	Ireland	13	0.4%
27	Egypt	10	0.3%
28	Denmark	10	0.3%
29	Romania	10	0.3%
30	Cyprus	9	0.3%
31	Chile	9	0.3%
32	Hong Kong	9	0.3%
33	Argentina	7	0.2%
34	Austria	7	0.2%
35	Ukraine	7	0.2%
36	Morocco	6	0.2%
37	Peru	6	0.2%
38	Czech Republic	6	0.2%
39	Indonesia	5	0.2%
40	Senegal	5	0.2%
41	Pakistan	4	0.1%
42	Paraguay	4	0.1%
43	Thailand	4	0.1%
44	Greece	4	0.1%
45	Luxembourg	4	0.1%
46	Ecuador	3	0.1%
47	Viet Nam	3	0.1%
48	Latvia	3	0.1%
49	Mauritius	3	0.1%
50	New Zealand	2	0.1%
51	Nigeria	2	0.1%
52	Serbia	2	0.1%
53	Slovakia	2	0.1%
54	United Arab Emirates	2	0.1%
55	Ethiopia	2	0.1%
56	Finland	2	0.1%
57	Georgia	2	0.1%
58	Colombia	2	0.1%
59	Hungary	2	0.1%
60	Iraq	2	0.1%
61	Iceland	1	0%
62	Macao	1	0%
63	Kuwait	1	0%
64	Israel	1	0%
65	Bosnia and Herzegovina	1	0%
66	Switzerland	1	0%
67	Philippines	1	0%
68	Moldova, Republic of	1	0%
69	Mongolia	1	0%