Rank	Countries/Territories	Count	Percent
1	China	613	46.4%
2	United States	315	23.9%
3	Germany	66	5%
4	Japan	29	2.2%
5	France	24	1.8%
6	Netherlands	23	1.7%
7	Ireland	22	1.7%
8	Spain	21	1.6%
9	United Kingdom	20	1.5%
10	Hong Kong	16	1.2%
11	Brazil	13	1%
12	Canada	12	0.9%
13	Australia	11	0.8%
14	Austria	11	0.8%
15	Iran, Islamic Republic of	11	0.8%
16	Turkey	11	0.8%
17	Singapore	9	0.7%
18	Iraq	9	0.7%
19	Colombia	7	0.5%
20	Cyprus	7	0.5%
21	Egypt	7	0.5%
22	Morocco	6	0.5%
23	Italy	5	0.4%
24	Russia	5	0.4%
25	Saudi Arabia	5	0.4%
26	Romania	4	0.3%
27	Argentina	4	0.3%
28	India	3	0.2%
29	Mexico	3	0.2%
30	Pakistan	3	0.2%
31	Taiwan	3	0.2%
32	Poland	2	0.2%
33	Nigeria	2	0.2%
34	Namibia	2	0.2%
35	Guyana	2	0.2%
36	Estonia	2	0.2%
37	Finland	1	0.1%
38	Denmark	1	0.1%
39	Korea, Republic of	1	0.1%
40	Jamaica	1	0.1%
41	Norway	1	0.1%
42	Portugal	1	0.1%
43	Tunisia	1	0.1%
44	Ukraine	1	0.1%
45	Slovakia	1	0.1%
46	Slovenia	1	0.1%
47	Sweden	1	0.1%
48	Viet Nam	1	0.1%