Rank	Countries/Territories	Count	Percent
1	China	497	44.7%
2	United States	366	32.9%
3	Germany	56	5%
4	Japan	54	4.9%
5	France	23	2.1%
6	Canada	21	1.9%
7	Singapore	20	1.8%
8	Netherlands	16	1.4%
9	Norway	9	0.8%
10	Korea, Republic of	9	0.8%
11	Saudi Arabia	6	0.5%
12	Hong Kong	4	0.4%
13	Cyprus	4	0.4%
14	Argentina	4	0.4%
15	Australia	3	0.3%
16	Mongolia	3	0.3%
17	Taiwan	3	0.3%
18	Ukraine	3	0.3%
19	South Africa	2	0.2%
20	Philippines	2	0.2%
21	Bangladesh	2	0.2%
22	Egypt	1	0.1%
23	India	1	0.1%
24	Russia	1	0.1%
25	Malaysia	1	0.1%
26	Sweden	1	0.1%
27	Switzerland	1	0.1%