Rank	Countries/Territories	Count	Percent
1	China	597	35.8%
2	United States	554	33.2%
3	Germany	89	5.3%
4	Iran, Islamic Republic of	47	2.8%
5	Canada	43	2.6%
6	United Kingdom	25	1.5%
7	India	23	1.4%
8	France	20	1.2%
9	Netherlands	19	1.1%
10	Japan	17	1%
11	Chile	16	1%
12	Colombia	15	0.9%
13	Russia	15	0.9%
14	Hong Kong	13	0.8%
15	Ireland	13	0.8%
16	Korea, Republic of	12	0.7%
17	Jordan	12	0.7%
18	Ecuador	12	0.7%
19	Austria	9	0.5%
20	Taiwan	9	0.5%
21	Spain	7	0.4%
22	Australia	7	0.4%
23	Cyprus	7	0.4%
24	Portugal	7	0.4%
25	Malaysia	5	0.3%
26	Italy	5	0.3%
27	Indonesia	5	0.3%
28	Philippines	5	0.3%
29	Saudi Arabia	5	0.3%
30	Singapore	5	0.3%
31	Turkey	4	0.2%
32	Ukraine	3	0.2%
33	Zimbabwe	3	0.2%
34	Switzerland	3	0.2%
35	Norway	3	0.2%
36	Kazakhstan	3	0.2%
37	New Zealand	3	0.2%
38	Brazil	3	0.2%
39	Egypt	2	0.1%
40	Bolivia, Plurinational State of	2	0.1%
41	Nigeria	2	0.1%
42	Pakistan	2	0.1%
43	Romania	2	0.1%
44	Mongolia	2	0.1%
45	Sweden	2	0.1%
46	United Arab Emirates	2	0.1%
47	Slovenia	1	0.1%
48	South Africa	1	0.1%
49	Morocco	1	0.1%
50	Botswana	1	0.1%
51	Algeria	1	0.1%
52	Bangladesh	1	0.1%
53	Ethiopia	1	0.1%
54	Hungary	1	0.1%