Rank	Countries/Territories	Count	Percent
1	China	629	32.9%
2	United States	574	30%
3	Germany	142	7.4%
4	Japan	133	7%
5	Canada	56	2.9%
6	India	46	2.4%
7	Iran, Islamic Republic of	37	1.9%
8	Australia	36	1.9%
9	Korea, Republic of	35	1.8%
10	Netherlands	26	1.4%
11	Russia	25	1.3%
12	Singapore	25	1.3%
13	France	15	0.8%
14	Ukraine	13	0.7%
15	Pakistan	9	0.5%
16	Ireland	8	0.4%
17	Cyprus	8	0.4%
18	Thailand	8	0.4%
19	Switzerland	7	0.4%
20	United Kingdom	7	0.4%
21	Czech Republic	7	0.4%
22	Hong Kong	7	0.4%
23	Argentina	6	0.3%
24	Spain	6	0.3%
25	Taiwan	6	0.3%
26	Denmark	5	0.3%
27	Greece	4	0.2%
28	Romania	4	0.2%
29	South Africa	4	0.2%
30	Austria	3	0.2%
31	Belarus	2	0.1%
32	Egypt	2	0.1%
33	Iraq	2	0.1%
34	Italy	2	0.1%
35	Norway	2	0.1%
36	Lithuania	2	0.1%
37	Luxembourg	2	0.1%
38	Kenya	1	0.1%
39	Saudi Arabia	1	0.1%
40	Sweden	1	0.1%
41	Slovakia	1	0.1%
42	Belgium	1	0.1%
43	Brazil	1	0.1%
44	Uganda	1	0.1%
45	Viet Nam	1	0.1%