Rank	Countries/Territories	Count	Percent
1	China	314	35.6%
2	United States	299	33.9%
3	Germany	114	12.9%
4	Netherlands	34	3.9%
5	Singapore	18	2%
6		17	1.9%
7	Canada	15	1.7%
8	Ireland	15	1.7%
9	Japan	15	1.7%
10	France	6	0.7%
11	Australia	4	0.5%
12	Cyprus	4	0.5%
13	United Kingdom	4	0.5%
14	India	3	0.3%
15	Iran, Islamic Republic of	2	0.2%
16	Korea, Republic of	2	0.2%
17	Bangladesh	2	0.2%
18	Ukraine	2	0.2%
19	Spain	2	0.2%
20	Nigeria	2	0.2%
21	Norway	1	0.1%
22	Russia	1	0.1%
23	Switzerland	1	0.1%
24	South Africa	1	0.1%
25	Bolivia, Plurinational State of	1	0.1%
26	Bulgaria	1	0.1%
27	Austria	1	0.1%
28	Argentina	1	0.1%
29	Malaysia	1	0.1%