Rank	Countries/Territories	Count	Percent
1	China	581	37.5%
2	United States	556	35.9%
3	Germany	135	8.7%
4	Japan	45	2.9%
5	France	24	1.5%
6	Spain	19	1.2%
7	Hong Kong	17	1.1%
8	Canada	14	0.9%
9	Singapore	13	0.8%
10	Russia	12	0.8%
11	Australia	11	0.7%
12	United Kingdom	11	0.7%
13	Korea, Republic of	10	0.6%
14	Sweden	9	0.6%
15	Taiwan	9	0.6%
16	Ukraine	9	0.6%
17	Cyprus	9	0.6%
18	India	9	0.6%
19	Switzerland	7	0.5%
20	Netherlands	7	0.5%
21	Belgium	6	0.4%
22	Pakistan	5	0.3%
23	Mauritius	4	0.3%
24	Iran, Islamic Republic of	4	0.3%
25	Ireland	3	0.2%
26	Greece	3	0.2%
27	Brazil	3	0.2%
28	Viet Nam	3	0.2%
29	Portugal	2	0.1%
30	New Zealand	2	0.1%
31	Norway	1	0.1%
32	Romania	1	0.1%
33	Mongolia	1	0.1%
34	Bulgaria	1	0.1%
35	Egypt	1	0.1%
36	Argentina	1	0.1%
37	Armenia	1	0.1%
38	Italy	1	0.1%