Rank	Countries/Territories	Count	Percent
1	China	510	41.8%
2	United States	396	32.5%
3	Germany	124	10.2%
4	France	25	2.1%
5	Singapore	16	1.3%
6	Japan	16	1.3%
7	Australia	16	1.3%
8	Netherlands	13	1.1%
9	Korea, Republic of	12	1%
10	Canada	12	1%
11	Cyprus	10	0.8%
12	Switzerland	9	0.7%
13	India	8	0.7%
14	United Kingdom	8	0.7%
15	Norway	4	0.3%
16	Spain	4	0.3%
17	Denmark	3	0.2%
18	Argentina	3	0.2%
19	Malaysia	3	0.2%
20	Egypt	2	0.2%
21	Bangladesh	2	0.2%
22	Sweden	2	0.2%
23	New Zealand	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Nepal	2	0.2%
26	Romania	2	0.2%
27	Viet Nam	2	0.2%
28	Ireland	1	0.1%
29	Portugal	1	0.1%
30	Slovakia	1	0.1%
31	Taiwan	1	0.1%
32	Turkey	1	0.1%
33	Ukraine	1	0.1%
34	Bosnia and Herzegovina	1	0.1%
35	Brazil	1	0.1%
36	Mongolia	1	0.1%
37	Greece	1	0.1%
38	Hong Kong	1	0.1%