Rank	Countries/Territories	Count	Percent
1	United States	459	36.3%
2	China	367	29%
3	Germany	76	6%
4	India	40	3.2%
5	Italy	31	2.5%
6	Taiwan	30	2.4%
7	Korea, Republic of	28	2.2%
8	Canada	28	2.2%
9	Romania	20	1.6%
10	United Kingdom	15	1.2%
11	France	15	1.2%
12	Netherlands	15	1.2%
13	Japan	14	1.1%
14	Brazil	13	1%
15	Singapore	11	0.9%
16	Thailand	8	0.6%
17	Ecuador	7	0.6%
18	Australia	6	0.5%
19	Venezuela, Bolivarian Republic of	6	0.5%
20	Spain	5	0.4%
21	Switzerland	5	0.4%
22	Norway	5	0.4%
23	Monaco	4	0.3%
24	Cyprus	4	0.3%
25	Egypt	4	0.3%
26	Denmark	4	0.3%
27	Dominican Republic	3	0.2%
28	Greece	3	0.2%
29	Philippines	3	0.2%
30	Ireland	3	0.2%
31	Ukraine	3	0.2%
32	Russia	3	0.2%
33	Portugal	2	0.2%
34	Qatar	2	0.2%
35	Israel	2	0.2%
36	Indonesia	2	0.2%
37	Iran, Islamic Republic of	2	0.2%
38	Lebanon	2	0.2%
39	Hong Kong	2	0.2%
40	Bangladesh	2	0.2%
41	Argentina	2	0.2%
42	Czech Republic	1	0.1%
43	Colombia	1	0.1%
44	Malaysia	1	0.1%
45	Mexico	1	0.1%
46	Poland	1	0.1%
47	Peru	1	0.1%
48	Mongolia	1	0.1%
49	Jordan	1	0.1%
50	Saudi Arabia	1	0.1%