Rank	Countries/Territories	Count	Percent
1	United States	413	33.2%
2	China	295	23.7%
3	Germany	50	4%
4	India	47	3.8%
5	Japan	45	3.6%
6	Brazil	37	3%
7	Australia	26	2.1%
8	United Kingdom	26	2.1%
9	Spain	21	1.7%
10	Canada	21	1.7%
11	France	21	1.7%
12	Greece	18	1.4%
13	Hong Kong	16	1.3%
14	Singapore	15	1.2%
15	Russia	15	1.2%
16	Taiwan	13	1%
17	Latvia	12	1%
18	Israel	12	1%
19	Italy	12	1%
20	Netherlands	11	0.9%
21	Turkey	9	0.7%
22	Korea, Republic of	9	0.7%
23	Chile	8	0.6%
24	New Zealand	7	0.6%
25	Poland	7	0.6%
26	Switzerland	6	0.5%
27	Lebanon	6	0.5%
28	Mexico	5	0.4%
29	Serbia	5	0.4%
30	Argentina	4	0.3%
31	Denmark	4	0.3%
32	Egypt	4	0.3%
33	Colombia	3	0.2%
34	Iran, Islamic Republic of	3	0.2%
35	Ukraine	3	0.2%
36	Sweden	3	0.2%
37	Portugal	3	0.2%
38	Saudi Arabia	2	0.2%
39	Nigeria	2	0.2%
40	South Africa	2	0.2%
41	Thailand	2	0.2%
42	Venezuela, Bolivarian Republic of	2	0.2%
43	Ireland	2	0.2%
44	Malaysia	2	0.2%
45	Mongolia	1	0.1%
46	Lithuania	1	0.1%
47	Luxembourg	1	0.1%
48	Indonesia	1	0.1%
49	Croatia	1	0.1%
50	Hungary	1	0.1%
51	Armenia	1	0.1%
52	Belgium	1	0.1%
53	Bulgaria	1	0.1%
54	Viet Nam	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%