Rank	Countries/Territories	Count	Percent
1	United States	829	42.5%
2	China	376	19.3%
3	Germany	143	7.3%
4	Canada	123	6.3%
5	Netherlands	78	4%
6	France	45	2.3%
7	Bulgaria	38	1.9%
8	Japan	31	1.6%
9	Thailand	17	0.9%
10	Turkey	16	0.8%
11	Italy	16	0.8%
12	Korea, Republic of	15	0.8%
13	India	14	0.7%
14	Ukraine	13	0.7%
15	United Kingdom	13	0.7%
16	Singapore	12	0.6%
17	South Africa	12	0.6%
18	Mauritius	12	0.6%
19	Bangladesh	12	0.6%
20	Latvia	11	0.6%
21	Russia	11	0.6%
22	Lithuania	8	0.4%
23	Hong Kong	7	0.4%
24	Cyprus	7	0.4%
25	Philippines	7	0.4%
26	Sweden	7	0.4%
27	Viet Nam	6	0.3%
28	Romania	6	0.3%
29	Spain	6	0.3%
30	Australia	6	0.3%
31	Nigeria	5	0.3%
32	Morocco	5	0.3%
33	Portugal	4	0.2%
34	Indonesia	4	0.2%
35	Ireland	4	0.2%
36	Ghana	3	0.2%
37	Norway	3	0.2%
38	Mongolia	3	0.2%
39	Uganda	3	0.2%
40	Taiwan	2	0.1%
41	Poland	2	0.1%
42	Kenya	2	0.1%
43	Brazil	2	0.1%
44	Czech Republic	2	0.1%
45	Denmark	1	0.1%
46	Egypt	1	0.1%
47	Cote D'ivoire	1	0.1%
48	Bolivia, Plurinational State of	1	0.1%
49	Bahrain	1	0.1%
50	Angola	1	0.1%
51	Argentina	1	0.1%
52	Greece	1	0.1%
53	Malaysia	1	0.1%