Rank	Countries/Territories	Count	Percent
1	China	227	50.6%
2	United States	83	18.5%
3	Japan	18	4%
4	Korea, Republic of	18	4%
5	Germany	12	2.7%
6		11	2.4%
7	Singapore	9	2%
8	Australia	7	1.6%
9	France	6	1.3%
10	Iran, Islamic Republic of	6	1.3%
11	Ireland	5	1.1%
12	Russia	5	1.1%
13	Sweden	5	1.1%
14	United Kingdom	5	1.1%
15	Argentina	5	1.1%
16	Brazil	3	0.7%
17	Bolivia, Plurinational State of	2	0.4%
18	Canada	2	0.4%
19	Netherlands	2	0.4%
20	Taiwan	2	0.4%
21	Slovakia	2	0.4%
22	Spain	2	0.4%
23	India	2	0.4%
24	Nigeria	2	0.4%
25	Norway	1	0.2%
26	Philippines	1	0.2%
27	Portugal	1	0.2%
28	Romania	1	0.2%
29	New Zealand	1	0.2%
30	Hong Kong	1	0.2%
31	Cambodia	1	0.2%
32	Denmark	1	0.2%