Rank	Countries/Territories	Count	Percent
1	China	1122	25.7%
2	United States	1055	24.2%
3	Germany	261	6%
4	Korea, Republic of	163	3.7%
5	Japan	145	3.3%
6	United Kingdom	143	3.3%
7	Latvia	141	3.2%
8	Singapore	120	2.8%
9	India	113	2.6%
10	Belgium	105	2.4%
11	France	103	2.4%
12	Taiwan	74	1.7%
13	Hong Kong	65	1.5%
14	Netherlands	57	1.3%
15	Canada	56	1.3%
16	Italy	46	1.1%
17	Iran, Islamic Republic of	39	0.9%
18	Spain	38	0.9%
19	Sweden	37	0.8%
20	Australia	36	0.8%
21	Russia	34	0.8%
22	Israel	28	0.6%
23	Ireland	24	0.6%
24	Egypt	24	0.6%
25	Poland	23	0.5%
26	Norway	20	0.5%
27	Brazil	20	0.5%
28	Turkey	18	0.4%
29	Mexico	17	0.4%
30	Romania	17	0.4%
31	Indonesia	16	0.4%
32	Portugal	15	0.3%
33	Pakistan	15	0.3%
34	Greece	13	0.3%
35	Malaysia	11	0.3%
36	Chile	10	0.2%
37	Czech Republic	9	0.2%
38	Switzerland	9	0.2%
39	Argentina	8	0.2%
40	Lithuania	7	0.2%
41	Ukraine	7	0.2%
42	Slovakia	7	0.2%
43	New Zealand	7	0.2%
44	Algeria	6	0.1%
45	Denmark	6	0.1%
46	Cyprus	5	0.1%
47	Finland	5	0.1%
48	Austria	5	0.1%
49	Brunei Darussalam	5	0.1%
50	Luxembourg	5	0.1%
51	Lebanon	5	0.1%
52	Peru	4	0.1%
53	South Africa	4	0.1%
54	United Arab Emirates	3	0.1%
55	Thailand	3	0.1%
56	Viet Nam	3	0.1%
57	Mongolia	3	0.1%
58	Qatar	3	0.1%
59	Bangladesh	3	0.1%
60	Ecuador	2	0%
61	Macao	2	0%
62	Philippines	2	0%
63	Zimbabwe	2	0%
64	Tunisia	1	0%
65	Slovenia	1	0%
66	Saudi Arabia	1	0%
67	Hungary	1	0%
68	Colombia	1	0%
69	Estonia	1	0%