Rank	Countries/Territories	Count	Percent
1	China	498	32.4%
2	United States	472	30.7%
3	Germany	112	7.3%
4	India	69	4.5%
5	Canada	40	2.6%
6	France	36	2.3%
7	Japan	30	2%
8	Netherlands	30	2%
9	Russia	22	1.4%
10	Korea, Republic of	22	1.4%
11	Turkey	19	1.2%
12	Ireland	18	1.2%
13	United Kingdom	14	0.9%
14	Switzerland	12	0.8%
15	Norway	11	0.7%
16	Greece	11	0.7%
17	Taiwan	10	0.7%
18	Singapore	10	0.7%
19	Spain	7	0.5%
20	Romania	6	0.4%
21	Israel	6	0.4%
22	Italy	5	0.3%
23	Cyprus	5	0.3%
24	Nepal	5	0.3%
25	Thailand	5	0.3%
26	Pakistan	4	0.3%
27	Viet Nam	4	0.3%
28	Hong Kong	4	0.3%
29	Croatia	3	0.2%
30	Brazil	3	0.2%
31	Australia	3	0.2%
32	South Africa	3	0.2%
33	Ukraine	3	0.2%
34	Peru	2	0.1%
35	Algeria	2	0.1%
36	Argentina	2	0.1%
37	Belgium	2	0.1%
38	Bolivia, Plurinational State of	2	0.1%
39	Cuba	2	0.1%
40	Egypt	2	0.1%
41	Mauritius	2	0.1%
42	Mexico	2	0.1%
43	Mongolia	2	0.1%
44	Kazakhstan	2	0.1%
45	Indonesia	2	0.1%
46	Iran, Islamic Republic of	2	0.1%
47	Morocco	1	0.1%
48	Ghana	1	0.1%
49	Jamaica	1	0.1%
50	Denmark	1	0.1%
51	Dominican Republic	1	0.1%
52	Ecuador	1	0.1%
53	Austria	1	0.1%
54	Serbia	1	0.1%