Rank	Countries/Territories	Count	Percent
1	United States	400	34.2%
2	China	273	23.3%
3	Germany	50	4.3%
4	India	43	3.7%
5	Brazil	37	3.2%
6	Japan	36	3.1%
7	Australia	25	2.1%
8	France	21	1.8%
9	Spain	19	1.6%
10	Greece	18	1.5%
11	United Kingdom	17	1.5%
12	Hong Kong	16	1.4%
13	Canada	15	1.3%
14	Singapore	15	1.3%
15	Russia	15	1.3%
16	Taiwan	13	1.1%
17	Latvia	12	1%
18	Italy	12	1%
19	Israel	11	0.9%
20	Netherlands	10	0.9%
21	Turkey	9	0.8%
22	New Zealand	7	0.6%
23	Poland	7	0.6%
24	Korea, Republic of	7	0.6%
25	Chile	7	0.6%
26	Lebanon	6	0.5%
27	Switzerland	6	0.5%
28	Serbia	5	0.4%
29	Mexico	5	0.4%
30	Argentina	4	0.3%
31	Denmark	4	0.3%
32	Egypt	4	0.3%
33	Colombia	3	0.3%
34	Iran, Islamic Republic of	3	0.3%
35	Sweden	3	0.3%
36	Portugal	3	0.3%
37	Saudi Arabia	2	0.2%
38	Nigeria	2	0.2%
39	South Africa	2	0.2%
40	Thailand	2	0.2%
41	Venezuela, Bolivarian Republic of	2	0.2%
42	Ireland	2	0.2%
43	Malaysia	2	0.2%
44	Mongolia	1	0.1%
45	Lithuania	1	0.1%
46	Luxembourg	1	0.1%
47	Indonesia	1	0.1%
48	Croatia	1	0.1%
49	Hungary	1	0.1%
50	Armenia	1	0.1%
51	Belgium	1	0.1%
52	Bulgaria	1	0.1%
53	Viet Nam	1	0.1%
54	Ukraine	1	0.1%
55	Syrian Arab Republic	1	0.1%
56	Norway	1	0.1%
57	Pakistan	1	0.1%
58	Romania	1	0.1%