Rank	Countries/Territories	Count	Percent
1	China	651	36.7%
2	United States	506	28.5%
3	Germany	139	7.8%
4	Russia	60	3.4%
5	France	53	3%
6	Australia	31	1.7%
7	Japan	31	1.7%
8	United Kingdom	28	1.6%
9	India	26	1.5%
10	Canada	20	1.1%
11	Korea, Republic of	19	1.1%
12	Iran, Islamic Republic of	17	1%
13	Singapore	13	0.7%
14	Switzerland	12	0.7%
15	Netherlands	11	0.6%
16	Pakistan	11	0.6%
17	Indonesia	10	0.6%
18	Brazil	10	0.6%
19	Spain	10	0.6%
20	Cyprus	9	0.5%
21	Saudi Arabia	7	0.4%
22	Nigeria	6	0.3%
23	Taiwan	6	0.3%
24	Egypt	6	0.3%
25	Croatia	5	0.3%
26	Philippines	5	0.3%
27	Mexico	5	0.3%
28	Poland	4	0.2%
29	Ireland	4	0.2%
30	Latvia	4	0.2%
31	Belgium	4	0.2%
32	Hong Kong	4	0.2%
33	Turkey	4	0.2%
34	Norway	4	0.2%
35	United Arab Emirates	3	0.2%
36	Viet Nam	3	0.2%
37	Argentina	3	0.2%
38	Czech Republic	3	0.2%
39	Portugal	3	0.2%
40	Romania	3	0.2%
41	Moldova, Republic of	2	0.1%
42	Malaysia	2	0.1%
43	Iraq	2	0.1%
44	Estonia	2	0.1%
45	Thailand	2	0.1%
46	Rwanda	2	0.1%
47	Slovakia	2	0.1%
48	South Africa	2	0.1%
49	Serbia	1	0.1%
50	Ukraine	1	0.1%
51	Lithuania	1	0.1%
52	Macao	1	0.1%
53	New Zealand	1	0.1%