Rank	Countries/Territories	Count	Percent
1	China	353	27.7%
2	United States	341	26.7%
3	Germany	123	9.6%
4	United Kingdom	48	3.8%
5	Singapore	32	2.5%
6	Netherlands	30	2.4%
7		29	2.3%
8	Ireland	27	2.1%
9	India	25	2%
10	Korea, Republic of	20	1.6%
11	Japan	18	1.4%
12	Australia	15	1.2%
13	Indonesia	14	1.1%
14	France	14	1.1%
15	Canada	12	0.9%
16	Bulgaria	12	0.9%
17	Turkey	12	0.9%
18	Ukraine	8	0.6%
19	Saudi Arabia	8	0.6%
20	Hungary	8	0.6%
21	Italy	8	0.6%
22	Taiwan	7	0.5%
23	South Africa	6	0.5%
24	Viet Nam	6	0.5%
25	Romania	6	0.5%
26	Hong Kong	6	0.5%
27	Ghana	6	0.5%
28	Greece	4	0.3%
29	Egypt	4	0.3%
30	Belgium	4	0.3%
31	Argentina	4	0.3%
32	Poland	4	0.3%
33	Norway	4	0.3%
34	Malaysia	4	0.3%
35	Thailand	4	0.3%
36	Lithuania	3	0.2%
37	Pakistan	3	0.2%
38	Slovenia	3	0.2%
39	Cyprus	3	0.2%
40	Iraq	3	0.2%
41	Kenya	2	0.2%
42	Georgia	2	0.2%
43	Czech Republic	2	0.2%
44	Croatia	2	0.2%
45	Algeria	2	0.2%
46	Austria	2	0.2%
47	Philippines	2	0.2%
48	Mongolia	2	0.2%
49	Nepal	2	0.2%
50	Sudan	2	0.2%
51	Sweden	1	0.1%
52	Switzerland	1	0.1%
53	Togo	1	0.1%
54	Trinidad and Tobago	1	0.1%
55	Uganda	1	0.1%
56	Nigeria	1	0.1%
57	Mexico	1	0.1%
58	Slovakia	1	0.1%
59	Bangladesh	1	0.1%
60	Belarus	1	0.1%
61	Albania	1	0.1%
62	Brazil	1	0.1%
63	Burkina Faso	1	0.1%
64	Iran, Islamic Republic of	1	0.1%
65	Israel	1	0.1%