Rank	Countries/Territories	Count	Percent
1	United States	679	36.8%
2	China	545	29.5%
3	Germany	128	6.9%
4	France	50	2.7%
5	Canada	45	2.4%
6	United Kingdom	35	1.9%
7	Australia	34	1.8%
8	Japan	30	1.6%
9	Korea, Republic of	23	1.2%
10	Hong Kong	23	1.2%
11	India	22	1.2%
12	Netherlands	22	1.2%
13	Israel	20	1.1%
14	Turkey	17	0.9%
15	Ireland	13	0.7%
16	Latvia	13	0.7%
17	Bangladesh	12	0.7%
18	Singapore	12	0.7%
19	Cyprus	10	0.5%
20	Sweden	9	0.5%
21	Thailand	9	0.5%
22	Switzerland	8	0.4%
23	Russia	8	0.4%
24	Poland	7	0.4%
25	Brazil	6	0.3%
26	Argentina	5	0.3%
27	New Zealand	5	0.3%
28	South Africa	5	0.3%
29	Philippines	4	0.2%
30	Uzbekistan	4	0.2%
31	Iraq	4	0.2%
32	Bulgaria	3	0.2%
33	Oman	3	0.2%
34	Pakistan	2	0.1%
35	Mongolia	2	0.1%
36	Italy	2	0.1%
37	Iran, Islamic Republic of	2	0.1%
38	Egypt	2	0.1%
39	Ghana	2	0.1%
40	Romania	2	0.1%
41	Serbia	2	0.1%
42	Spain	2	0.1%
43	Taiwan	2	0.1%
44	Ukraine	1	0.1%
45	Saudi Arabia	1	0.1%
46	Portugal	1	0.1%
47	Cambodia	1	0.1%
48	Austria	1	0.1%
49	Kenya	1	0.1%
50	Libya	1	0.1%
51	Malaysia	1	0.1%
52	Mauritius	1	0.1%
53	Nepal	1	0.1%
54	Norway	1	0.1%
55	Palestine, State of	1	0.1%
56	Peru	1	0.1%