Rank	Countries/Territories	Count	Percent
1	China	1134	35.1%
2	United States	1111	34.4%
3	Germany	294	9.1%
4	Japan	93	2.9%
5	Italy	71	2.2%
6	India	51	1.6%
7	Netherlands	44	1.4%
8	Brazil	42	1.3%
9	Russia	38	1.2%
10	Singapore	35	1.1%
11	Latvia	33	1%
12	Canada	33	1%
13	United Kingdom	25	0.8%
14	Iran, Islamic Republic of	21	0.7%
15	Korea, Republic of	20	0.6%
16	Hong Kong	20	0.6%
17	Ireland	19	0.6%
18	Taiwan	17	0.5%
19	France	14	0.4%
20	Australia	14	0.4%
21	Sweden	11	0.3%
22	Turkey	10	0.3%
23	Cyprus	9	0.3%
24	Czech Republic	9	0.3%
25	South Africa	6	0.2%
26	Switzerland	5	0.2%
27	Thailand	4	0.1%
28	Mongolia	4	0.1%
29	Israel	3	0.1%
30	Portugal	3	0.1%
31	Norway	3	0.1%
32	Austria	3	0.1%
33	Spain	3	0.1%
34	Ukraine	3	0.1%
35	Venezuela, Bolivarian Republic of	2	0.1%
36	Argentina	2	0.1%
37	Belgium	2	0.1%
38	Egypt	2	0.1%
39	Indonesia	2	0.1%
40	Chile	2	0.1%
41	Greece	2	0.1%
42	Pakistan	2	0.1%
43	Nigeria	1	0%
44	Romania	1	0%
45	Saudi Arabia	1	0%
46	Lithuania	1	0%
47	Finland	1	0%
48	Bangladesh	1	0%
49	Tanzania, United Republic of	1	0%