Rank	Countries/Territories	Count	Percent
1	United States	598	34.2%
2	China	444	25.4%
3	Germany	98	5.6%
4	Japan	80	4.6%
5	Canada	58	3.3%
6	India	44	2.5%
7	Russia	36	2.1%
8	Brazil	31	1.8%
9	Netherlands	29	1.7%
10	Latvia	25	1.4%
11	Singapore	24	1.4%
12	Australia	23	1.3%
13	Thailand	20	1.1%
14	Korea, Republic of	18	1%
15	Italy	18	1%
16	Spain	16	0.9%
17	Ukraine	13	0.7%
18	Sweden	11	0.6%
19	Colombia	11	0.6%
20	Ireland	9	0.5%
21	Malaysia	9	0.5%
22	United Kingdom	8	0.5%
23	Taiwan	8	0.5%
24	Venezuela, Bolivarian Republic of	7	0.4%
25	Hong Kong	7	0.4%
26	Czech Republic	7	0.4%
27	Cyprus	6	0.3%
28	Iran, Islamic Republic of	6	0.3%
29	Turkey	6	0.3%
30	Poland	6	0.3%
31	Iraq	5	0.3%
32	Austria	5	0.3%
33	Argentina	4	0.2%
34	Belgium	4	0.2%
35	Bulgaria	4	0.2%
36	France	4	0.2%
37	Portugal	4	0.2%
38	Romania	4	0.2%
39	Saudi Arabia	3	0.2%
40	Serbia	3	0.2%
41	Israel	3	0.2%
42	Mexico	3	0.2%
43	Lebanon	2	0.1%
44	Denmark	2	0.1%
45	Ecuador	2	0.1%
46	Chile	2	0.1%
47	New Zealand	2	0.1%
48	Palestine, State of	2	0.1%
49	Switzerland	2	0.1%
50	South Africa	1	0.1%
51	Uganda	1	0.1%
52	Peru	1	0.1%
53	Norway	1	0.1%
54	Belarus	1	0.1%
55	French Polynesia	1	0.1%
56	Greece	1	0.1%
57	Libya	1	0.1%
58	Mongolia	1	0.1%
59	Morocco	1	0.1%
60	Indonesia	1	0.1%