Rank	Countries/Territories	Count	Percent
1	China	376	33.9%
2	United States	358	32.3%
3	Germany	56	5%
4	United Kingdom	35	3.2%
5	Serbia	29	2.6%
6	Australia	21	1.9%
7	India	21	1.9%
8	Taiwan	19	1.7%
9	Canada	18	1.6%
10	France	14	1.3%
11	Korea, Republic of	14	1.3%
12	Lithuania	9	0.8%
13	Italy	9	0.8%
14	Thailand	9	0.8%
15	Netherlands	8	0.7%
16	Spain	7	0.6%
17	Sweden	7	0.6%
18	Moldova, Republic of	6	0.5%
19	Viet Nam	6	0.5%
20	Japan	6	0.5%
21	Indonesia	5	0.5%
22	Mexico	5	0.5%
23	Ukraine	5	0.5%
24	Romania	5	0.5%
25	Singapore	4	0.4%
26	Philippines	4	0.4%
27	Poland	4	0.4%
28	Cyprus	4	0.4%
29	Norway	3	0.3%
30	Argentina	3	0.3%
31	Iran, Islamic Republic of	3	0.3%
32	South Africa	3	0.3%
33	Switzerland	2	0.2%
34	Tunisia	2	0.2%
35	Turkey	2	0.2%
36	Ireland	2	0.2%
37	Malaysia	2	0.2%
38	New Zealand	2	0.2%
39	Oman	2	0.2%
40	Portugal	2	0.2%
41	Greece	2	0.2%
42	Croatia	2	0.2%
43	Chile	1	0.1%
44	Bangladesh	1	0.1%
45	Bosnia and Herzegovina	1	0.1%
46	Brunei Darussalam	1	0.1%
47	Hungary	1	0.1%
48	Georgia	1	0.1%
49	Czech Republic	1	0.1%
50	Denmark	1	0.1%
51	Finland	1	0.1%
52	Pakistan	1	0.1%
53	Israel	1	0.1%
54	Slovenia	1	0.1%
55	Russia	1	0.1%