Rank	Countries/Territories	Count	Percent
1	China	736	30.5%
2	United States	726	30.1%
3	Germany	139	5.8%
4	Japan	71	2.9%
5	Korea, Republic of	67	2.8%
6	Singapore	62	2.6%
7	Russia	54	2.2%
8	Taiwan	47	1.9%
9	France	46	1.9%
10	Hong Kong	39	1.6%
11	India	35	1.5%
12	Portugal	32	1.3%
13	Poland	30	1.2%
14	Spain	29	1.2%
15	Italy	28	1.2%
16	Romania	22	0.9%
17	Netherlands	22	0.9%
18	United Kingdom	18	0.7%
19	Australia	17	0.7%
20	Czech Republic	16	0.7%
21	Iran, Islamic Republic of	16	0.7%
22	Ecuador	14	0.6%
23	Egypt	13	0.5%
24	Brazil	11	0.5%
25	New Zealand	11	0.5%
26	Thailand	10	0.4%
27	Cyprus	10	0.4%
28	Canada	9	0.4%
29	Belarus	7	0.3%
30	Ireland	7	0.3%
31	Peru	7	0.3%
32	Greece	5	0.2%
33	Belgium	5	0.2%
34	Bangladesh	4	0.2%
35	Hungary	4	0.2%
36	Mexico	4	0.2%
37	Turkey	4	0.2%
38	Pakistan	3	0.1%
39	Sweden	3	0.1%
40	Indonesia	3	0.1%
41	Israel	3	0.1%
42	Austria	3	0.1%
43	Georgia	2	0.1%
44	Estonia	2	0.1%
45	Malaysia	2	0.1%
46	Latvia	2	0.1%
47	Viet Nam	2	0.1%
48	Ukraine	2	0.1%
49	Slovakia	1	0%
50	Mongolia	1	0%
51	Norway	1	0%
52	Switzerland	1	0%
53	Lebanon	1	0%
54	Luxembourg	1	0%
55	Iraq	1	0%
56	Cuba	1	0%