Rank	Countries/Territories	Count	Percent
1	China	311	36.9%
2	United States	190	22.5%
3		113	13.4%
4	Germany	35	4.2%
5	Canada	20	2.4%
6	Singapore	18	2.1%
7	Japan	18	2.1%
8	Hong Kong	16	1.9%
9	India	15	1.8%
10	United Kingdom	15	1.8%
11	Netherlands	13	1.5%
12	France	12	1.4%
13	Korea, Republic of	10	1.2%
14	Australia	7	0.8%
15	Austria	7	0.8%
16	Taiwan	6	0.7%
17	Italy	5	0.6%
18	Brazil	4	0.5%
19	Iran, Islamic Republic of	3	0.4%
20	Pakistan	3	0.4%
21	New Zealand	2	0.2%
22	Israel	2	0.2%
23	Sweden	2	0.2%
24	Viet Nam	2	0.2%
25	Argentina	2	0.2%
26	Bangladesh	1	0.1%
27	Belgium	1	0.1%
28	Ireland	1	0.1%
29	Cote D'ivoire	1	0.1%
30	Denmark	1	0.1%
31	Dominican Republic	1	0.1%
32	Thailand	1	0.1%
33	South Africa	1	0.1%
34	Spain	1	0.1%
35	Lithuania	1	0.1%
36	Norway	1	0.1%
37	Russia	1	0.1%