Rank	Countries/Territories	Count	Percent
1	China	372	52.1%
2	United States	131	18.3%
3	Japan	46	6.4%
4	Germany	26	3.6%
5	Singapore	23	3.2%
6	United Kingdom	15	2.1%
7	Argentina	15	2.1%
8	France	11	1.5%
9	Canada	10	1.4%
10	Netherlands	8	1.1%
11	Korea, Republic of	6	0.8%
12	Australia	6	0.8%
13	India	4	0.6%
14	South Africa	4	0.6%
15	Taiwan	4	0.6%
16	Thailand	4	0.6%
17	Indonesia	3	0.4%
18	Hong Kong	3	0.4%
19	Lithuania	3	0.4%
20	Ireland	3	0.4%
21	Italy	2	0.3%
22	Morocco	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	Bangladesh	2	0.3%
25	Sweden	2	0.3%
26	Slovakia	2	0.3%
27	Poland	1	0.1%
28	Romania	1	0.1%
29	Russia	1	0.1%
30	Ukraine	1	0.1%
31	Malaysia	1	0.1%