Rank	Countries/Territories	Count	Percent
1	China	227	52.4%
2	United States	91	21%
3	Germany	28	6.5%
4	Singapore	17	3.9%
5	Japan	10	2.3%
6	United Kingdom	9	2.1%
7	Korea, Republic of	6	1.4%
8	Hong Kong	6	1.4%
9		5	1.2%
10	Taiwan	5	1.2%
11	India	3	0.7%
12	South Africa	3	0.7%
13	Chile	2	0.5%
14	Switzerland	2	0.5%
15	Mexico	2	0.5%
16	Netherlands	2	0.5%
17	Norway	2	0.5%
18	France	2	0.5%
19	Thailand	2	0.5%
20	Turkey	2	0.5%
21	Uzbekistan	2	0.5%
22	Canada	1	0.2%
23	Indonesia	1	0.2%
24	Iran, Islamic Republic of	1	0.2%
25	Iraq	1	0.2%
26	Sweden	1	0.2%