Rank	Countries/Territories	Count	Percent
1	United States	622	40.6%
2	China	380	24.8%
3	Germany	184	12%
4	France	53	3.5%
5	Japan	49	3.2%
6	Korea, Republic of	45	2.9%
7	Netherlands	26	1.7%
8	Brazil	22	1.4%
9	Canada	17	1.1%
10	Russia	14	0.9%
11	Singapore	11	0.7%
12	India	9	0.6%
13	Australia	8	0.5%
14	Norway	8	0.5%
15	Ireland	7	0.5%
16	Israel	7	0.5%
17	Denmark	6	0.4%
18	Malaysia	5	0.3%
19	United Kingdom	5	0.3%
20	Latvia	4	0.3%
21	Argentina	4	0.3%
22	Portugal	4	0.3%
23	Cyprus	4	0.3%
24	Greece	4	0.3%
25	Mauritius	3	0.2%
26	Spain	3	0.2%
27	Turkey	3	0.2%
28	New Zealand	2	0.1%
29	Indonesia	2	0.1%
30	Egypt	2	0.1%
31	Finland	2	0.1%
32	Bangladesh	2	0.1%
33	Belgium	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Hong Kong	1	0.1%
36	Georgia	1	0.1%
37	Pakistan	1	0.1%
38	Philippines	1	0.1%
39	South Africa	1	0.1%
40	Moldova, Republic of	1	0.1%
41	Mongolia	1	0.1%
42	Lebanon	1	0.1%
43	Uganda	1	0.1%
44	Ukraine	1	0.1%
45	Sweden	1	0.1%
46	Tanzania, United Republic of	1	0.1%