Rank	Countries/Territories	Count	Percent
1	United States	716	36.8%
2	China	473	24.3%
3	Germany	128	6.6%
4	France	96	4.9%
5	Canada	43	2.2%
6	Lithuania	39	2%
7	India	37	1.9%
8	Japan	33	1.7%
9	Korea, Republic of	31	1.6%
10	United Kingdom	28	1.4%
11	Australia	27	1.4%
12	Netherlands	24	1.2%
13	Iran, Islamic Republic of	20	1%
14	Mexico	17	0.9%
15	Norway	16	0.8%
16	Malaysia	15	0.8%
17	Indonesia	13	0.7%
18	Greece	12	0.6%
19	Philippines	12	0.6%
20	Hong Kong	11	0.6%
21	Ireland	10	0.5%
22	Cyprus	10	0.5%
23	Poland	10	0.5%
24	Pakistan	10	0.5%
25	New Zealand	6	0.3%
26	Russia	6	0.3%
27	Serbia	6	0.3%
28	Switzerland	6	0.3%
29	Belgium	6	0.3%
30	Brazil	5	0.3%
31	Denmark	5	0.3%
32	South Africa	5	0.3%
33	Ukraine	5	0.3%
34	Singapore	4	0.2%
35	Turkey	4	0.2%
36	Austria	4	0.2%
37	Italy	4	0.2%
38	Iraq	4	0.2%
39	United Arab Emirates	3	0.2%
40	Uzbekistan	3	0.2%
41	Romania	3	0.2%
42	Portugal	2	0.1%
43	Qatar	2	0.1%
44	Thailand	2	0.1%
45	Kuwait	2	0.1%
46	Latvia	2	0.1%
47	Hungary	2	0.1%
48	Bulgaria	2	0.1%
49	Argentina	2	0.1%
50	Egypt	2	0.1%
51	Chile	2	0.1%
52	Costa Rica	1	0.1%
53	Ecuador	1	0.1%
54	Belize	1	0.1%
55	Bosnia and Herzegovina	1	0.1%
56	Azerbaijan	1	0.1%
57	Bahrain	1	0.1%
58	Bangladesh	1	0.1%
59	Guam	1	0.1%
60	Ghana	1	0.1%
61	Taiwan	1	0.1%
62	Spain	1	0.1%
63	Sweden	1	0.1%
64	Saudi Arabia	1	0.1%
65	Nigeria	1	0.1%
66	Mongolia	1	0.1%