Rank	Countries/Territories	Count	Percent
1	China	232	49.2%
2	United States	137	29%
3	Germany	27	5.7%
4	Canada	9	1.9%
5	Japan	8	1.7%
6	Korea, Republic of	6	1.3%
7	Hong Kong	6	1.3%
8	Cyprus	6	1.3%
9	Turkey	6	1.3%
10	Singapore	5	1.1%
11	France	4	0.8%
12	Netherlands	3	0.6%
13	Ireland	3	0.6%
14	Taiwan	3	0.6%
15	Mexico	2	0.4%
16	Romania	2	0.4%
17	Russia	2	0.4%
18	Spain	2	0.4%
19	Iran, Islamic Republic of	2	0.4%
20	Colombia	2	0.4%
21		2	0.4%
22	Australia	2	0.4%
23	Ukraine	1	0.2%