Rank	Countries/Territories	Count	Percent
1	China	587	33%
2	United States	476	26.7%
3	Italy	136	7.6%
4	Germany	106	6%
5	Singapore	61	3.4%
6	Japan	51	2.9%
7	India	47	2.6%
8	Korea, Republic of	33	1.9%
9	Russia	26	1.5%
10	Latvia	23	1.3%
11	Canada	23	1.3%
12	Ireland	22	1.2%
13	United Kingdom	16	0.9%
14	Taiwan	16	0.9%
15	Switzerland	11	0.6%
16	Australia	11	0.6%
17	Brazil	10	0.6%
18	France	10	0.6%
19	Israel	8	0.4%
20	Mexico	8	0.4%
21	Hong Kong	8	0.4%
22	Sweden	8	0.4%
23	Portugal	8	0.4%
24	Turkey	7	0.4%
25	Romania	5	0.3%
26	Venezuela, Bolivarian Republic of	4	0.2%
27	Cyprus	4	0.2%
28	Czech Republic	4	0.2%
29	Netherlands	4	0.2%
30	Iran, Islamic Republic of	4	0.2%
31	Pakistan	3	0.2%
32	Algeria	3	0.2%
33	Austria	3	0.2%
34	Thailand	3	0.2%
35	Spain	3	0.2%
36	Tunisia	2	0.1%
37	Uganda	2	0.1%
38	Ukraine	2	0.1%
39	Bahrain	2	0.1%
40	Bangladesh	2	0.1%
41	Denmark	2	0.1%
42	Lithuania	2	0.1%
43	Malaysia	2	0.1%
44	Paraguay	1	0.1%
45	Norway	1	0.1%
46	Indonesia	1	0.1%
47	Jordan	1	0.1%
48	Ecuador	1	0.1%
49	Egypt	1	0.1%
50	Iceland	1	0.1%
51	Greece	1	0.1%
52	Belgium	1	0.1%
53	Bulgaria	1	0.1%
54	Viet Nam	1	0.1%
55	South Africa	1	0.1%