Rank	Countries/Territories	Count	Percent
1	China	452	39.9%
2	United States	285	25.2%
3	Germany	101	8.9%
4	Japan	61	5.4%
5	United Kingdom	18	1.6%
6	Italy	14	1.2%
7	Netherlands	13	1.1%
8	France	13	1.1%
9	Spain	13	1.1%
10	Canada	10	0.9%
11	Indonesia	10	0.9%
12	Australia	10	0.9%
13	Singapore	9	0.8%
14	Turkey	8	0.7%
15	Ukraine	8	0.7%
16	Brazil	8	0.7%
17	Lithuania	8	0.7%
18	India	7	0.6%
19	Hong Kong	7	0.6%
20	Russia	7	0.6%
21	Cyprus	6	0.5%
22	Denmark	6	0.5%
23	Peru	5	0.4%
24	Thailand	5	0.4%
25	Romania	4	0.4%
26	Korea, Republic of	4	0.4%
27	Belgium	4	0.4%
28	Iran, Islamic Republic of	3	0.3%
29	Greece	3	0.3%
30	Tunisia	3	0.3%
31	Taiwan	3	0.3%
32	Sweden	2	0.2%
33	Ireland	2	0.2%
34	Malaysia	2	0.2%
35	Morocco	2	0.2%
36	Palestine, State of	2	0.2%
37	Philippines	2	0.2%
38	Poland	2	0.2%
39	Portugal	2	0.2%
40	Moldova, Republic of	1	0.1%
41	Mongolia	1	0.1%
42	Latvia	1	0.1%
43	Hungary	1	0.1%
44	Argentina	1	0.1%
45	Ethiopia	1	0.1%
46	Colombia	1	0.1%
47	Saudi Arabia	1	0.1%
48	Serbia	1	0.1%