Rank	Countries/Territories	Count	Percent
1	China	504	33.3%
2	United States	401	26.5%
3	Japan	145	9.6%
4	Germany	74	4.9%
5	Singapore	65	4.3%
6	Italy	45	3%
7	United Kingdom	35	2.3%
8	Netherlands	35	2.3%
9	France	25	1.7%
10	Brazil	20	1.3%
11	Taiwan	13	0.9%
12	Romania	11	0.7%
13	Hong Kong	11	0.7%
14	Russia	9	0.6%
15	Iran, Islamic Republic of	8	0.5%
16	Argentina	7	0.5%
17	Spain	7	0.5%
18	Canada	6	0.4%
19	India	6	0.4%
20	Iraq	5	0.3%
21	Ireland	5	0.3%
22	Philippines	5	0.3%
23	Portugal	5	0.3%
24	Korea, Republic of	5	0.3%
25	Australia	5	0.3%
26	Bulgaria	5	0.3%
27	Cyprus	5	0.3%
28	Denmark	4	0.3%
29	Egypt	3	0.2%
30	Hungary	3	0.2%
31	Bangladesh	3	0.2%
32	Cote D'ivoire	3	0.2%
33	South Africa	3	0.2%
34	Sweden	2	0.1%
35	Thailand	2	0.1%
36	Ukraine	2	0.1%
37	Ghana	2	0.1%
38	Dominican Republic	2	0.1%
39	Latvia	2	0.1%
40	Mexico	2	0.1%
41	Israel	2	0.1%
42	Jordan	2	0.1%
43	Morocco	1	0.1%
44	Luxembourg	1	0.1%
45	New Zealand	1	0.1%
46	Nigeria	1	0.1%
47	Estonia	1	0.1%
48	Greece	1	0.1%
49	Colombia	1	0.1%
50	Switzerland	1	0.1%
51	Viet Nam	1	0.1%