Rank	Countries/Territories	Count	Percent
1	United States	704	33.2%
2	China	629	29.7%
3	Germany	145	6.8%
4	Japan	110	5.2%
5	France	84	4%
6	Spain	55	2.6%
7	India	49	2.3%
8	Korea, Republic of	40	1.9%
9	United Kingdom	40	1.9%
10	Russia	32	1.5%
11	Canada	25	1.2%
12	Australia	22	1%
13	Cyprus	17	0.8%
14	Netherlands	16	0.8%
15	Brazil	15	0.7%
16	Singapore	13	0.6%
17	Ukraine	10	0.5%
18	Taiwan	10	0.5%
19	Hong Kong	10	0.5%
20	Jordan	10	0.5%
21	Thailand	8	0.4%
22	Viet Nam	6	0.3%
23	Ireland	6	0.3%
24	Italy	6	0.3%
25	Malaysia	5	0.2%
26	Norway	5	0.2%
27	Argentina	5	0.2%
28	Turkey	5	0.2%
29	Sweden	4	0.2%
30	Latvia	4	0.2%
31	Jamaica	3	0.1%
32	Philippines	3	0.1%
33	Indonesia	3	0.1%
34	Iran, Islamic Republic of	2	0.1%
35	Cambodia	2	0.1%
36	Czech Republic	2	0.1%
37	Egypt	2	0.1%
38	Mongolia	2	0.1%
39	Poland	1	0%
40	Portugal	1	0%
41	Pakistan	1	0%
42	Peru	1	0%
43	Mexico	1	0%
44	Botswana	1	0%
45	Greece	1	0%
46	Georgia	1	0%
47	Switzerland	1	0%