Rank	Countries/Territories	Count	Percent
1	China	539	40.5%
2	United States	454	34.1%
3	Germany	70	5.3%
4	Japan	29	2.2%
5	France	20	1.5%
6	Switzerland	19	1.4%
7	Turkey	17	1.3%
8	Korea, Republic of	16	1.2%
9	Netherlands	16	1.2%
10	India	13	1%
11	Cyprus	10	0.8%
12	Singapore	10	0.8%
13	Canada	9	0.7%
14	Australia	9	0.7%
15	Russia	7	0.5%
16	Spain	7	0.5%
17	Thailand	7	0.5%
18	Ireland	6	0.5%
19	Czech Republic	5	0.4%
20	Ukraine	5	0.4%
21	United Kingdom	5	0.4%
22	Hong Kong	4	0.3%
23	Brazil	4	0.3%
24	Colombia	4	0.3%
25	Mexico	4	0.3%
26	Nigeria	4	0.3%
27	Saudi Arabia	3	0.2%
28	Italy	3	0.2%
29	Peru	3	0.2%
30	Zimbabwe	3	0.2%
31	Viet Nam	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Bangladesh	2	0.2%
34	Afghanistan	2	0.2%
35	Argentina	2	0.2%
36	Denmark	2	0.2%
37	Egypt	2	0.2%
38	Ethiopia	1	0.1%
39	Georgia	1	0.1%
40	Belgium	1	0.1%
41	Latvia	1	0.1%
42	Kenya	1	0.1%
43	Senegal	1	0.1%
44	Nepal	1	0.1%
45	Norway	1	0.1%
46	Oman	1	0.1%
47	Pakistan	1	0.1%
48	Sweden	1	0.1%
49	South Africa	1	0.1%