Rank	Countries/Territories	Count	Percent
1	China	497	38.9%
2	United States	443	34.6%
3	Germany	103	8.1%
4	Japan	32	2.5%
5	Netherlands	26	2%
6	Korea, Republic of	23	1.8%
7	India	23	1.8%
8	France	23	1.8%
9	Denmark	12	0.9%
10	Singapore	12	0.9%
11	Cyprus	10	0.8%
12	Ireland	9	0.7%
13	Canada	6	0.5%
14	Latvia	6	0.5%
15	Senegal	5	0.4%
16	Burkina Faso	5	0.4%
17	Australia	5	0.4%
18	Bangladesh	4	0.3%
19	Nigeria	4	0.3%
20	United Kingdom	3	0.2%
21	Italy	3	0.2%
22	Hong Kong	3	0.2%
23	Algeria	2	0.2%
24	Jordan	2	0.2%
25	South Africa	2	0.2%
26	Spain	2	0.2%
27	Russia	2	0.2%
28	Saudi Arabia	2	0.2%
29	Mauritius	2	0.2%
30	Mongolia	2	0.2%
31	Switzerland	1	0.1%
32	Taiwan	1	0.1%
33	Ukraine	1	0.1%
34	Argentina	1	0.1%
35	Belgium	1	0.1%
36	Brazil	1	0.1%