Rank	Countries/Territories	Count	Percent
1	China	402	42.8%
2	United States	306	32.6%
3	Germany	31	3.3%
4	Singapore	27	2.9%
5	India	20	2.1%
6	Ireland	13	1.4%
7	Russia	13	1.4%
8	Japan	12	1.3%
9	Korea, Republic of	11	1.2%
10	Australia	10	1.1%
11	United Kingdom	9	1%
12	Thailand	7	0.7%
13	France	7	0.7%
14	Hong Kong	7	0.7%
15	Turkey	6	0.6%
16	Netherlands	6	0.6%
17	Canada	5	0.5%
18	Belgium	4	0.4%
19	Iran, Islamic Republic of	4	0.4%
20	Mexico	4	0.4%
21	Taiwan	4	0.4%
22	Israel	3	0.3%
23	Italy	3	0.3%
24	Greece	3	0.3%
25	Brazil	3	0.3%
26	Denmark	2	0.2%
27	Ecuador	2	0.2%
28	Saudi Arabia	2	0.2%
29	Mongolia	2	0.2%
30	Pakistan	2	0.2%
31	Peru	2	0.2%
32	Nigeria	1	0.1%
33	Norway	1	0.1%
34	Spain	1	0.1%
35	Ukraine	1	0.1%
36	Finland	1	0.1%
37	Cyprus	1	0.1%
38	Argentina	1	0.1%