Rank	Countries/Territories	Count	Percent
1	China	435	34.5%
2	United States	429	34%
3	Germany	155	12.3%
4	Netherlands	32	2.5%
5	United Kingdom	30	2.4%
6	Japan	20	1.6%
7	France	20	1.6%
8	Singapore	19	1.5%
9	Turkey	16	1.3%
10	Russia	11	0.9%
11	Hong Kong	10	0.8%
12	Australia	10	0.8%
13	Cyprus	8	0.6%
14		7	0.6%
15	Korea, Republic of	7	0.6%
16	Portugal	4	0.3%
17	India	4	0.3%
18	Ireland	3	0.2%
19	Italy	3	0.2%
20	Nigeria	3	0.2%
21	Spain	3	0.2%
22	Sweden	3	0.2%
23	Ukraine	2	0.2%
24	Taiwan	2	0.2%
25	Romania	2	0.2%
26	Saudi Arabia	2	0.2%
27	South Africa	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Iraq	2	0.2%
30	Denmark	2	0.2%
31	Estonia	2	0.2%
32	Belgium	1	0.1%
33	Brazil	1	0.1%
34	Canada	1	0.1%
35	Ghana	1	0.1%
36	Greece	1	0.1%
37	Norway	1	0.1%
38	Peru	1	0.1%
39	Philippines	1	0.1%
40	Luxembourg	1	0.1%
41	Mongolia	1	0.1%
42	Switzerland	1	0.1%
43	Sri Lanka	1	0.1%