Rank	Countries/Territories	Count	Percent
1	China	577	46.1%
2	United States	341	27.2%
3	Korea, Republic of	113	9%
4	Germany	70	5.6%
5	France	23	1.8%
6	Canada	22	1.8%
7	Japan	20	1.6%
8	India	16	1.3%
9	Netherlands	10	0.8%
10	Singapore	7	0.6%
11	Ireland	6	0.5%
12	Russia	6	0.5%
13	United Kingdom	6	0.5%
14	Hong Kong	6	0.5%
15	Cyprus	4	0.3%
16	Australia	4	0.3%
17	Thailand	4	0.3%
18	Taiwan	3	0.2%
19	Bulgaria	3	0.2%
20	Argentina	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Ukraine	2	0.2%
23	Spain	1	0.1%
24	Switzerland	1	0.1%
25	Norway	1	0.1%
26	Pakistan	1	0.1%
27	Brazil	1	0.1%