Rank	Countries/Territories	Count	Percent
1	United States	1075	38.4%
2	China	972	34.7%
3	Germany	136	4.9%
4	France	61	2.2%
5	India	61	2.2%
6	Japan	58	2.1%
7		47	1.7%
8	United Kingdom	41	1.5%
9	Canada	30	1.1%
10	Australia	27	1%
11	Netherlands	27	1%
12	Russia	24	0.9%
13	Korea, Republic of	23	0.8%
14	Taiwan	18	0.6%
15	Norway	17	0.6%
16	Ireland	16	0.6%
17	Singapore	14	0.5%
18	Spain	13	0.5%
19	Latvia	13	0.5%
20	Czech Republic	13	0.5%
21	Hong Kong	11	0.4%
22	Denmark	9	0.3%
23	Turkey	9	0.3%
24	Portugal	7	0.3%
25	Brazil	7	0.3%
26	Cyprus	6	0.2%
27	Iran, Islamic Republic of	6	0.2%
28	Ukraine	6	0.2%
29	Switzerland	4	0.1%
30	Thailand	4	0.1%
31	South Africa	3	0.1%
32	Argentina	3	0.1%
33	Macao	3	0.1%
34	Moldova, Republic of	3	0.1%
35	Mongolia	2	0.1%
36	Pakistan	2	0.1%
37	Poland	2	0.1%
38	Lithuania	2	0.1%
39	Israel	2	0.1%
40	Italy	2	0.1%
41	Belgium	2	0.1%
42	Slovenia	2	0.1%
43	Saudi Arabia	2	0.1%
44	Sweden	2	0.1%
45	United Arab Emirates	2	0.1%
46	Slovakia	1	0%
47	Croatia	1	0%
48	Bangladesh	1	0%
49	Finland	1	0%
50	Greece	1	0%
51	Indonesia	1	0%
52	New Zealand	1	0%
53	Nepal	1	0%
54	Mexico	1	0%