Rank	Countries/Territories	Count	Percent
1	China	357	25.2%
2	United States	317	22.4%
3	Korea, Republic of	134	9.4%
4	Germany	117	8.3%
5	Ireland	65	4.6%
6	India	48	3.4%
7	Canada	39	2.8%
8	France	36	2.5%
9	Japan	34	2.4%
10	Russia	33	2.3%
11	Netherlands	29	2%
12	Thailand	20	1.4%
13	Mongolia	18	1.3%
14	Italy	12	0.8%
15	Philippines	11	0.8%
16	Taiwan	11	0.8%
17	Turkey	10	0.7%
18	Brazil	9	0.6%
19	Hong Kong	9	0.6%
20	Indonesia	8	0.6%
21	Mexico	8	0.6%
22	Saudi Arabia	8	0.6%
23	Senegal	6	0.4%
24	Spain	6	0.4%
25	Pakistan	6	0.4%
26	Iraq	5	0.4%
27	Israel	5	0.4%
28	Hungary	5	0.4%
29	Cyprus	5	0.4%
30	Romania	5	0.4%
31	United Kingdom	4	0.3%
32	Viet Nam	4	0.3%
33	Malaysia	4	0.3%
34	Jordan	3	0.2%
35	Czech Republic	3	0.2%
36	Portugal	3	0.2%
37	Oman	2	0.1%
38	Sweden	2	0.1%
39	Singapore	2	0.1%
40	Algeria	2	0.1%
41	Argentina	2	0.1%
42	Greece	2	0.1%
43	Morocco	2	0.1%
44	Norway	1	0.1%
45	Palestine, State of	1	0.1%
46	Poland	1	0.1%
47	Lithuania	1	0.1%
48	El Salvador	1	0.1%
49	Slovakia	1	0.1%
50	Switzerland	1	0.1%