Rank	Countries/Territories	Count	Percent
1	China	278	27.6%
2	United States	252	25%
3	Japan	93	9.2%
4	Korea, Republic of	55	5.5%
5	Germany	53	5.3%
6	Russia	41	4.1%
7	India	35	3.5%
8	Canada	24	2.4%
9	France	21	2.1%
10	Sweden	16	1.6%
11	United Kingdom	14	1.4%
12		13	1.3%
13	Italy	12	1.2%
14	Spain	10	1%
15	Hong Kong	10	1%
16	Singapore	7	0.7%
17	Taiwan	7	0.7%
18	Netherlands	7	0.7%
19	Portugal	6	0.6%
20	Brazil	6	0.6%
21	Ireland	5	0.5%
22	Thailand	5	0.5%
23	Senegal	5	0.5%
24	Romania	4	0.4%
25	Ukraine	4	0.4%
26	Viet Nam	3	0.3%
27	Guatemala	3	0.3%
28	Australia	3	0.3%
29	Cyprus	3	0.3%
30	Argentina	2	0.2%
31	Greece	2	0.2%
32	Macao	2	0.2%
33	Lithuania	1	0.1%
34	Norway	1	0.1%
35	Peru	1	0.1%
36	Turkey	1	0.1%
37	Switzerland	1	0.1%
38	Ecuador	1	0.1%
39	Egypt	1	0.1%