Rank	Countries/Territories	Count	Percent
1	China	551	40%
2	United States	385	27.9%
3	Germany	78	5.7%
4	United Kingdom	37	2.7%
5	Serbia	29	2.1%
6	Australia	29	2.1%
7	India	21	1.5%
8	Canada	20	1.5%
9	Taiwan	19	1.4%
10	France	16	1.2%
11	Korea, Republic of	14	1%
12	Italy	11	0.8%
13	Thailand	10	0.7%
14	Sweden	9	0.7%
15	Lithuania	9	0.7%
16	Netherlands	9	0.7%
17	Japan	8	0.6%
18	Spain	7	0.5%
19	Russia	6	0.4%
20	Moldova, Republic of	6	0.4%
21	Ukraine	6	0.4%
22	Viet Nam	6	0.4%
23	Indonesia	6	0.4%
24	Hungary	6	0.4%
25	Cyprus	6	0.4%
26	Mexico	5	0.4%
27	Romania	5	0.4%
28	Philippines	5	0.4%
29	Poland	4	0.3%
30	Singapore	4	0.3%
31	Turkey	4	0.3%
32	South Africa	3	0.2%
33	Portugal	3	0.2%
34	Norway	3	0.2%
35	Iran, Islamic Republic of	3	0.2%
36	Argentina	3	0.2%
37	Hong Kong	3	0.2%
38	Ireland	2	0.1%
39	Israel	2	0.1%
40	New Zealand	2	0.1%
41	Malaysia	2	0.1%
42	Greece	2	0.1%
43	Croatia	2	0.1%
44	Oman	2	0.1%
45	Switzerland	2	0.1%
46	Tunisia	2	0.1%
47	Pakistan	1	0.1%
48	Slovenia	1	0.1%
49	Chile	1	0.1%
50	Bangladesh	1	0.1%
51	Bosnia and Herzegovina	1	0.1%
52	Brunei Darussalam	1	0.1%
53	Georgia	1	0.1%
54	Czech Republic	1	0.1%
55	Denmark	1	0.1%
56	Finland	1	0.1%
57	Latvia	1	0.1%