Rank	Countries/Territories	Count	Percent
1	China	366	45.8%
2	United States	230	28.8%
3	Germany	44	5.5%
4	Japan	20	2.5%
5	France	14	1.8%
6	Iran, Islamic Republic of	13	1.6%
7	Singapore	12	1.5%
8	Sweden	11	1.4%
9	India	10	1.2%
10	Canada	10	1.2%
11	Korea, Republic of	8	1%
12	Netherlands	8	1%
13	Hong Kong	6	0.8%
14	Ireland	5	0.6%
15	Brazil	5	0.6%
16	United Kingdom	4	0.5%
17	Viet Nam	3	0.4%
18	Turkey	3	0.4%
19	Australia	3	0.4%
20	Austria	3	0.4%
21	Hungary	3	0.4%
22	Latvia	2	0.2%
23	Cyprus	2	0.2%
24	Egypt	2	0.2%
25	Taiwan	2	0.2%
26	Macao	2	0.2%
27	Romania	2	0.2%
28	Spain	1	0.1%
29	Mexico	1	0.1%
30	Norway	1	0.1%
31	Ukraine	1	0.1%
32	Argentina	1	0.1%
33	Lithuania	1	0.1%
34	Israel	1	0.1%