Rank	Countries/Territories	Count	Percent
1	China	341	43.7%
2	United States	159	20.4%
3	Germany	93	11.9%
4	Japan	31	4%
5	Canada	14	1.8%
6	France	12	1.5%
7	India	11	1.4%
8	Ireland	11	1.4%
9	Netherlands	11	1.4%
10	Singapore	10	1.3%
11	Sweden	10	1.3%
12	Korea, Republic of	8	1%
13	Egypt	8	1%
14	Iran, Islamic Republic of	7	0.9%
15	Cyprus	6	0.8%
16	Turkey	6	0.8%
17	Spain	5	0.6%
18	Australia	5	0.6%
19	Hong Kong	5	0.6%
20	Algeria	4	0.5%
21	Greece	2	0.3%
22	Serbia	2	0.3%
23	Nigeria	2	0.3%
24	Pakistan	2	0.3%
25	Taiwan	2	0.3%
26	United Kingdom	2	0.3%
27	Poland	1	0.1%
28	Russia	1	0.1%
29	Norway	1	0.1%
30	Italy	1	0.1%
31	South Africa	1	0.1%
32	Ukraine	1	0.1%
33	Switzerland	1	0.1%
34	Indonesia	1	0.1%
35	Denmark	1	0.1%
36	Bangladesh	1	0.1%
37	Bolivia, Plurinational State of	1	0.1%
38	Brazil	1	0.1%