Rank	Countries/Territories	Count	Percent
1	China	1152	37.3%
2	United States	1104	35.7%
3	Germany	163	5.3%
4	Canada	69	2.2%
5	India	59	1.9%
6	Singapore	43	1.4%
7	Argentina	42	1.4%
8	Japan	39	1.3%
9	Netherlands	37	1.2%
10	Australia	34	1.1%
11	Russia	32	1%
12	Latvia	27	0.9%
13	Taiwan	26	0.8%
14	Brazil	22	0.7%
15	Korea, Republic of	21	0.7%
16	Hong Kong	20	0.6%
17	Italy	16	0.5%
18	Norway	16	0.5%
19	South Africa	14	0.5%
20	United Kingdom	14	0.5%
21	France	12	0.4%
22	Greece	10	0.3%
23	Czech Republic	10	0.3%
24	Iran, Islamic Republic of	10	0.3%
25	Ireland	10	0.3%
26	Israel	8	0.3%
27	Cyprus	8	0.3%
28	Turkey	8	0.3%
29	Switzerland	8	0.3%
30	Romania	7	0.2%
31	Mexico	7	0.2%
32	Spain	6	0.2%
33	United Arab Emirates	4	0.1%
34	Egypt	4	0.1%
35	Denmark	3	0.1%
36	Belgium	3	0.1%
37	Ukraine	3	0.1%
38	Viet Nam	2	0.1%
39	Portugal	2	0.1%
40	Hungary	2	0.1%
41	Pakistan	2	0.1%
42	New Zealand	2	0.1%
43	Poland	1	0%
44	Nepal	1	0%
45	Colombia	1	0%
46	Austria	1	0%
47	Bangladesh	1	0%
48	Georgia	1	0%
49	Serbia	1	0%
50	Slovakia	1	0%
51	Slovenia	1	0%
52	Thailand	1	0%