Rank	Countries/Territories	Count	Percent
1	China	620	42.3%
2	United States	280	19.1%
3	Germany	72	4.9%
4	United Kingdom	40	2.7%
5	Japan	38	2.6%
6	Korea, Republic of	30	2%
7	Spain	26	1.8%
8	Netherlands	25	1.7%
9	Australia	23	1.6%
10	Italy	20	1.4%
11	India	20	1.4%
12	Brazil	19	1.3%
13	Hong Kong	18	1.2%
14	Canada	17	1.2%
15	Colombia	17	1.2%
16	Russia	17	1.2%
17	Iran, Islamic Republic of	16	1.1%
18	France	14	1%
19	Malaysia	12	0.8%
20	Turkey	12	0.8%
21	Ireland	11	0.8%
22	Singapore	10	0.7%
23	Taiwan	9	0.6%
24	Romania	8	0.5%
25	Czech Republic	8	0.5%
26	Belgium	8	0.5%
27	Thailand	7	0.5%
28	Cyprus	6	0.4%
29	Mexico	6	0.4%
30	Morocco	4	0.3%
31	Portugal	4	0.3%
32	South Africa	4	0.3%
33	Ukraine	3	0.2%
34	Viet Nam	3	0.2%
35	Slovakia	3	0.2%
36	Pakistan	3	0.2%
37	Luxembourg	3	0.2%
38	Algeria	3	0.2%
39	Denmark	3	0.2%
40	Estonia	2	0.1%
41	Ethiopia	2	0.1%
42	Hungary	2	0.1%
43	Poland	2	0.1%
44	Moldova, Republic of	2	0.1%
45	Sri Lanka	2	0.1%
46	Sweden	2	0.1%
47	Switzerland	1	0.1%
48	Puerto Rico	1	0.1%
49	Kuwait	1	0.1%
50	Indonesia	1	0.1%
51	Finland	1	0.1%
52	Austria	1	0.1%
53	Bangladesh	1	0.1%
54	Bulgaria	1	0.1%