Rank	Countries/Territories	Count	Percent
1	China	503	39%
2	United States	402	31.1%
3	Germany	89	6.9%
4	Japan	35	2.7%
5	Canada	24	1.9%
6	France	21	1.6%
7	Russia	19	1.5%
8	United Kingdom	18	1.4%
9	Australia	17	1.3%
10	Netherlands	15	1.2%
11	Spain	14	1.1%
12	Korea, Republic of	11	0.9%
13	Hong Kong	11	0.9%
14	Romania	8	0.6%
15	India	7	0.5%
16	Cyprus	7	0.5%
17	Brazil	7	0.5%
18	Iran, Islamic Republic of	7	0.5%
19	Malaysia	7	0.5%
20	Singapore	7	0.5%
21	Egypt	6	0.5%
22	Bangladesh	5	0.4%
23	Taiwan	5	0.4%
24	Sweden	4	0.3%
25	Switzerland	4	0.3%
26	Argentina	4	0.3%
27	Ireland	4	0.3%
28	Mexico	3	0.2%
29	South Africa	3	0.2%
30	Belgium	3	0.2%
31	Uganda	3	0.2%
32	Saudi Arabia	2	0.2%
33	Nigeria	2	0.2%
34	Norway	2	0.2%
35	Philippines	2	0.2%
36	Latvia	2	0.2%
37	Lithuania	1	0.1%
38	Italy	1	0.1%
39	Poland	1	0.1%
40	Austria	1	0.1%
41	Cambodia	1	0.1%
42	Denmark	1	0.1%
43	Indonesia	1	0.1%
44	Ukraine	1	0.1%