Rank	Countries/Territories	Count	Percent
1	United States	658	37.1%
2	China	459	25.9%
3	Germany	168	9.5%
4	Canada	62	3.5%
5	France	50	2.8%
6	Italy	48	2.7%
7	United Kingdom	46	2.6%
8	Hong Kong	43	2.4%
9	Japan	33	1.9%
10	Netherlands	20	1.1%
11	Australia	17	1%
12	Korea, Republic of	15	0.8%
13	Mexico	11	0.6%
14	India	11	0.6%
15	Greece	11	0.6%
16	Singapore	11	0.6%
17	Cyprus	9	0.5%
18	Ireland	8	0.5%
19	Brazil	7	0.4%
20	Iran, Islamic Republic of	6	0.3%
21	Russia	6	0.3%
22	South Africa	6	0.3%
23	New Zealand	5	0.3%
24	Indonesia	5	0.3%
25	Ukraine	4	0.2%
26	Philippines	3	0.2%
27	Sweden	3	0.2%
28	Saudi Arabia	3	0.2%
29	Serbia	3	0.2%
30	Israel	3	0.2%
31	Mongolia	3	0.2%
32	Malaysia	3	0.2%
33	Chile	3	0.2%
34	Argentina	3	0.2%
35	Mauritius	2	0.1%
36	Switzerland	2	0.1%
37	Taiwan	2	0.1%
38	Libya	2	0.1%
39	Romania	2	0.1%
40	Zimbabwe	2	0.1%
41	Viet Nam	1	0.1%
42	Yemen	1	0.1%
43	Puerto Rico	1	0.1%
44	Nicaragua	1	0.1%
45	Paraguay	1	0.1%
46	Spain	1	0.1%
47	Sri Lanka	1	0.1%
48	Slovakia	1	0.1%
49	Lebanon	1	0.1%
50	Iraq	1	0.1%
51	Hungary	1	0.1%
52	Antigua and Barbuda	1	0.1%
53	Bahrain	1	0.1%
54	Belgium	1	0.1%
55	Bosnia and Herzegovina	1	0.1%
56	Czech Republic	1	0.1%
57	Ecuador	1	0.1%