Rank	Countries/Territories	Count	Percent
1	China	650	42.9%
2	United States	511	33.8%
3	Germany	118	7.8%
4	Japan	38	2.5%
5	Ireland	27	1.8%
6	France	23	1.5%
7	Singapore	23	1.5%
8	Canada	17	1.1%
9	Switzerland	15	1%
10	Netherlands	13	0.9%
11	United Kingdom	9	0.6%
12	Italy	9	0.6%
13	Cyprus	9	0.6%
14	Korea, Republic of	8	0.5%
15	Taiwan	5	0.3%
16	Bangladesh	5	0.3%
17	Hong Kong	4	0.3%
18	Thailand	4	0.3%
19	Pakistan	4	0.3%
20	Saudi Arabia	3	0.2%
21	Egypt	3	0.2%
22	Colombia	3	0.2%
23	Australia	2	0.1%
24	Iran, Islamic Republic of	2	0.1%
25	Russia	2	0.1%
26	South Africa	1	0.1%
27	Viet Nam	1	0.1%
28	Argentina	1	0.1%
29	Brazil	1	0.1%
30	Denmark	1	0.1%
31	Finland	1	0.1%
32	India	1	0.1%