Rank	Countries/Territories	Count	Percent
1	China	536	62.8%
2	United States	124	14.5%
3	Korea, Republic of	27	3.2%
4	Singapore	25	2.9%
5	Taiwan	20	2.3%
6	Germany	20	2.3%
7	Japan	18	2.1%
8	United Kingdom	16	1.9%
9	France	13	1.5%
10	Netherlands	10	1.2%
11	India	7	0.8%
12	Australia	4	0.5%
13	Malaysia	4	0.5%
14	Spain	4	0.5%
15	Ireland	4	0.5%
16	Bulgaria	3	0.4%
17	Indonesia	3	0.4%
18	Hong Kong	3	0.4%
19	Canada	2	0.2%
20	Italy	2	0.2%
21	Sweden	2	0.2%
22	Hungary	1	0.1%
23	Iran, Islamic Republic of	1	0.1%
24	Mauritius	1	0.1%
25	Mexico	1	0.1%
26	Philippines	1	0.1%
27	Romania	1	0.1%
28	Russia	1	0.1%