Rank	Countries/Territories	Count	Percent
1	China	514	37.8%
2	United States	485	35.6%
3	Germany	83	6.1%
4	France	32	2.4%
5	Japan	26	1.9%
6	Canada	19	1.4%
7	Australia	17	1.2%
8	Netherlands	15	1.1%
9	India	13	1%
10	United Kingdom	12	0.9%
11	Ireland	11	0.8%
12	Korea, Republic of	9	0.7%
13	Mexico	9	0.7%
14	Cyprus	9	0.7%
15	Oman	9	0.7%
16	Ukraine	8	0.6%
17	Brazil	8	0.6%
18	Burkina Faso	8	0.6%
19	Nigeria	6	0.4%
20	Singapore	6	0.4%
21	Viet Nam	6	0.4%
22	Indonesia	5	0.4%
23	Argentina	5	0.4%
24	Bangladesh	4	0.3%
25	Czech Republic	4	0.3%
26	Russia	4	0.3%
27	Thailand	4	0.3%
28	Iran, Islamic Republic of	3	0.2%
29	Latvia	3	0.2%
30	Italy	3	0.2%
31	Mauritius	2	0.1%
32	South Africa	2	0.1%
33	Spain	2	0.1%
34	Mongolia	2	0.1%
35	Ghana	2	0.1%
36	Hong Kong	2	0.1%
37	United Arab Emirates	2	0.1%
38	Romania	1	0.1%
39	Georgia	1	0.1%
40	Egypt	1	0.1%
41	Albania	1	0.1%
42	Taiwan	1	0.1%
43	Tanzania, United Republic of	1	0.1%
44	Malaysia	1	0.1%