Rank	Countries/Territories	Count	Percent
1	United States	652	44.4%
2	China	435	29.6%
3	Germany	88	6%
4	Canada	38	2.6%
5	Japan	31	2.1%
6	France	26	1.8%
7	United Kingdom	22	1.5%
8	Australia	18	1.2%
9	Norway	17	1.2%
10	Singapore	17	1.2%
11	Egypt	9	0.6%
12	India	9	0.6%
13	Netherlands	8	0.5%
14	Lithuania	8	0.5%
15	Switzerland	8	0.5%
16	Chile	7	0.5%
17	Cyprus	7	0.5%
18	Brazil	5	0.3%
19	Greece	5	0.3%
20	Italy	5	0.3%
21	Korea, Republic of	5	0.3%
22	Turkey	5	0.3%
23	Ireland	4	0.3%
24	Portugal	4	0.3%
25	Mexico	3	0.2%
26	Guatemala	3	0.2%
27	Hong Kong	3	0.2%
28	Ukraine	3	0.2%
29	Taiwan	3	0.2%
30	Spain	3	0.2%
31	Indonesia	2	0.1%
32	Argentina	2	0.1%
33	Kuwait	2	0.1%
34	Poland	2	0.1%
35	Oman	1	0.1%
36	Pakistan	1	0.1%
37	Romania	1	0.1%
38	South Africa	1	0.1%
39	Israel	1	0.1%
40	Malaysia	1	0.1%
41	Austria	1	0.1%
42	Sweden	1	0.1%
43	Thailand	1	0.1%
44	United Arab Emirates	1	0.1%
45	Venezuela, Bolivarian Republic of	1	0.1%