Rank	Countries/Territories	Count	Percent
1	United States	278	32.8%
2	China	255	30.1%
3	Japan	78	9.2%
4	Germany	47	5.5%
5	Korea, Republic of	41	4.8%
6	Netherlands	20	2.4%
7	Philippines	14	1.7%
8	Singapore	14	1.7%
9	Russia	12	1.4%
10	Australia	11	1.3%
11	United Kingdom	9	1.1%
12	Hong Kong	7	0.8%
13	India	7	0.8%
14	Brazil	6	0.7%
15	Cyprus	5	0.6%
16	Taiwan	5	0.6%
17	Sweden	5	0.6%
18	Turkey	4	0.5%
19	Saudi Arabia	3	0.4%
20	Latvia	3	0.4%
21	Ireland	3	0.4%
22	France	2	0.2%
23	Greece	2	0.2%
24	Egypt	2	0.2%
25	Canada	2	0.2%
26	Switzerland	2	0.2%
27	Thailand	2	0.2%
28	Viet Nam	2	0.2%
29	Nigeria	1	0.1%
30	Norway	1	0.1%
31	Argentina	1	0.1%
32	Cambodia	1	0.1%
33	Ethiopia	1	0.1%
34	Indonesia	1	0.1%
35	Iraq	1	0.1%