Rank	Countries/Territories	Count	Percent
1	China	510	39.7%
2	United States	424	33%
3	Germany	71	5.5%
4	Japan	48	3.7%
5	Singapore	44	3.4%
6	Netherlands	30	2.3%
7	India	21	1.6%
8	Ireland	20	1.6%
9	United Kingdom	13	1%
10	Korea, Republic of	11	0.9%
11	Canada	8	0.6%
12	Hong Kong	7	0.5%
13	Iran, Islamic Republic of	7	0.5%
14	Guatemala	6	0.5%
15	Argentina	6	0.5%
16	Cyprus	5	0.4%
17	Taiwan	5	0.4%
18	France	4	0.3%
19	Hungary	3	0.2%
20	Philippines	3	0.2%
21	Poland	3	0.2%
22	Russia	3	0.2%
23	Saudi Arabia	3	0.2%
24	Italy	2	0.2%
25	Latvia	2	0.2%
26	Malaysia	2	0.2%
27	Indonesia	2	0.2%
28	Belgium	2	0.2%
29	Egypt	2	0.2%
30	Finland	2	0.2%
31	Thailand	2	0.2%
32	Turkey	2	0.2%
33	Ukraine	2	0.2%
34	Switzerland	2	0.2%
35	Viet Nam	1	0.1%
36	Bangladesh	1	0.1%
37	Chile	1	0.1%
38	Nigeria	1	0.1%
39	Norway	1	0.1%
40	Pakistan	1	0.1%
41	South Africa	1	0.1%
42	Spain	1	0.1%