Rank	Countries/Territories	Count	Percent
1	China	586	35.9%
2	United States	510	31.2%
3	Germany	115	7%
4	Japan	62	3.8%
5	India	48	2.9%
6	Netherlands	38	2.3%
7		34	2.1%
8	France	31	1.9%
9	United Kingdom	26	1.6%
10	Bulgaria	24	1.5%
11	Singapore	19	1.2%
12	Thailand	15	0.9%
13	Spain	13	0.8%
14	Canada	10	0.6%
15	Cyprus	10	0.6%
16	Argentina	8	0.5%
17	Australia	8	0.5%
18	Turkey	8	0.5%
19	Switzerland	8	0.5%
20	Hong Kong	6	0.4%
21	Sweden	6	0.4%
22	Norway	5	0.3%
23	Latvia	5	0.3%
24	Portugal	4	0.2%
25	Russia	4	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Indonesia	2	0.1%
28	Denmark	2	0.1%
29	Finland	2	0.1%
30	Romania	2	0.1%
31	Poland	2	0.1%
32	Morocco	2	0.1%
33	Korea, Republic of	2	0.1%
34	Nigeria	2	0.1%
35	Taiwan	2	0.1%
36	Ukraine	2	0.1%
37	Viet Nam	1	0.1%
38	Philippines	1	0.1%
39	Slovakia	1	0.1%
40	South Africa	1	0.1%
41	Bangladesh	1	0.1%
42	Brazil	1	0.1%
43	Ireland	1	0.1%
44	Italy	1	0.1%