Rank	Countries/Territories	Count	Percent
1	United States	509	31.8%
2	China	283	17.7%
3	Germany	168	10.5%
4	Spain	60	3.7%
5	Hong Kong	48	3%
6	Russia	37	2.3%
7	France	35	2.2%
8	Netherlands	34	2.1%
9	Argentina	33	2.1%
10	Japan	30	1.9%
11	Australia	27	1.7%
12		24	1.5%
13	Italy	22	1.4%
14	United Kingdom	22	1.4%
15	Turkey	21	1.3%
16	Egypt	20	1.2%
17	Canada	18	1.1%
18	Ireland	15	0.9%
19	India	15	0.9%
20	Iran, Islamic Republic of	14	0.9%
21	Cyprus	13	0.8%
22	Singapore	13	0.8%
23	Chile	12	0.7%
24	Hungary	10	0.6%
25	Israel	9	0.6%
26	Mexico	7	0.4%
27	Thailand	6	0.4%
28	Korea, Republic of	6	0.4%
29	Indonesia	5	0.3%
30	Belgium	5	0.3%
31	Taiwan	5	0.3%
32	Portugal	5	0.3%
33	Romania	5	0.3%
34	Czech Republic	4	0.2%
35	Denmark	4	0.2%
36	Georgia	3	0.2%
37	Latvia	3	0.2%
38	Sweden	3	0.2%
39	Switzerland	3	0.2%
40	Norway	3	0.2%
41	Pakistan	3	0.2%
42	Ukraine	3	0.2%
43	Uruguay	2	0.1%
44	Nepal	2	0.1%
45	Poland	2	0.1%
46	South Africa	2	0.1%
47	Saudi Arabia	2	0.1%
48	Malaysia	2	0.1%
49	Iraq	2	0.1%
50	Guatemala	2	0.1%
51	Finland	2	0.1%
52	Ecuador	2	0.1%
53	Brazil	2	0.1%
54	Bulgaria	2	0.1%
55	Bangladesh	2	0.1%
56	Colombia	2	0.1%
57	Croatia	2	0.1%
58	Jordan	1	0.1%
59	Mongolia	1	0.1%
60	Peru	1	0.1%
61	Philippines	1	0.1%
62	Viet Nam	1	0.1%
63	Trinidad and Tobago	1	0.1%