Rank	Countries/Territories	Count	Percent
1	United States	609	34.3%
2	China	394	22.2%
3	Germany	96	5.4%
4	Latvia	63	3.5%
5	Portugal	60	3.4%
6	United Kingdom	59	3.3%
7	Australia	39	2.2%
8	India	34	1.9%
9	Japan	33	1.9%
10	Netherlands	28	1.6%
11	France	26	1.5%
12	Canada	23	1.3%
13	Philippines	23	1.3%
14	Russia	22	1.2%
15	Brazil	20	1.1%
16	Spain	17	1%
17	Egypt	16	0.9%
18	Singapore	15	0.8%
19	Ireland	14	0.8%
20	Korea, Republic of	13	0.7%
21	Nigeria	13	0.7%
22	Poland	12	0.7%
23	Venezuela, Bolivarian Republic of	11	0.6%
24	Iran, Islamic Republic of	10	0.6%
25	Chile	10	0.6%
26	Malaysia	9	0.5%
27	Italy	8	0.5%
28	Turkey	8	0.5%
29	Romania	8	0.5%
30	Hong Kong	7	0.4%
31	Cyprus	7	0.4%
32	Greece	6	0.3%
33	Indonesia	6	0.3%
34	Taiwan	6	0.3%
35	Sweden	5	0.3%
36	Pakistan	5	0.3%
37	Argentina	4	0.2%
38	Ghana	4	0.2%
39	Finland	3	0.2%
40	Mexico	3	0.2%
41	New Zealand	3	0.2%
42	South Africa	3	0.2%
43	Sri Lanka	2	0.1%
44	Norway	2	0.1%
45	Switzerland	2	0.1%
46	Viet Nam	2	0.1%
47	Estonia	2	0.1%
48	Georgia	1	0.1%
49	Benin	1	0.1%
50	Denmark	1	0.1%
51	Ecuador	1	0.1%
52	Morocco	1	0.1%
53	Iceland	1	0.1%
54	Iraq	1	0.1%
55	Ukraine	1	0.1%
56	Peru	1	0.1%
57	Serbia	1	0.1%
58	Puerto Rico	1	0.1%