Rank	Countries/Territories	Count	Percent
1	China	344	28.8%
2	United States	333	27.9%
3	Germany	88	7.4%
4	India	71	5.9%
5	Japan	60	5%
6	Ireland	37	3.1%
7	Singapore	26	2.2%
8	Korea, Republic of	25	2.1%
9	United Kingdom	18	1.5%
10	Netherlands	16	1.3%
11	Russia	15	1.3%
12	France	13	1.1%
13	Australia	13	1.1%
14	Hong Kong	12	1%
15	Brazil	11	0.9%
16	Canada	10	0.8%
17	Argentina	9	0.8%
18	Slovakia	8	0.7%
19	Venezuela, Bolivarian Republic of	7	0.6%
20	Cyprus	7	0.6%
21	Poland	7	0.6%
22	South Africa	6	0.5%
23	Spain	6	0.5%
24	Norway	5	0.4%
25	Israel	4	0.3%
26	Greece	3	0.3%
27	Austria	3	0.3%
28	Mexico	3	0.3%
29	Syrian Arab Republic	3	0.3%
30	Turkey	3	0.3%
31	Taiwan	2	0.2%
32	Tunisia	2	0.2%
33	Sweden	2	0.2%
34	Romania	2	0.2%
35	Malta	2	0.2%
36	Malawi	2	0.2%
37	Belgium	2	0.2%
38	Bulgaria	2	0.2%
39	Denmark	2	0.2%
40	Italy	1	0.1%
41	Indonesia	1	0.1%
42	Malaysia	1	0.1%
43	Lebanon	1	0.1%
44	Lithuania	1	0.1%
45	Peru	1	0.1%
46	New Zealand	1	0.1%
47	Portugal	1	0.1%
48	Serbia	1	0.1%
49	Switzerland	1	0.1%
50	Ukraine	1	0.1%