Rank	Countries/Territories	Count	Percent
1	China	969	43.2%
2	United States	591	26.4%
3	Germany	110	4.9%
4	Ireland	77	3.4%
5	Hong Kong	46	2.1%
6	Japan	43	1.9%
7	India	40	1.8%
8	Canada	32	1.4%
9	Netherlands	30	1.3%
10	Saudi Arabia	29	1.3%
11	Russia	26	1.2%
12	United Kingdom	23	1%
13	Australia	22	1%
14	Denmark	17	0.8%
15	Taiwan	17	0.8%
16	Korea, Republic of	14	0.6%
17	France	12	0.5%
18	Czech Republic	12	0.5%
19	Spain	11	0.5%
20	Singapore	10	0.4%
21	Ethiopia	8	0.4%
22	Bangladesh	8	0.4%
23	Iran, Islamic Republic of	7	0.3%
24	Philippines	7	0.3%
25	Thailand	6	0.3%
26	Greece	6	0.3%
27	Jordan	6	0.3%
28	Cyprus	6	0.3%
29	Brazil	5	0.2%
30	Israel	5	0.2%
31	Chile	4	0.2%
32	Romania	4	0.2%
33	Malaysia	3	0.1%
34	Indonesia	3	0.1%
35	Argentina	2	0.1%
36	Portugal	2	0.1%
37	Mongolia	2	0.1%
38	Peru	2	0.1%
39	Norway	2	0.1%
40	Tanzania, United Republic of	2	0.1%
41	Ukraine	2	0.1%
42	Virgin Islands, British	2	0.1%
43	Tunisia	1	0%
44	Uganda	1	0%
45	Pakistan	1	0%
46	New Zealand	1	0%
47	Serbia	1	0%
48	South Africa	1	0%
49	Switzerland	1	0%
50	Armenia	1	0%
51	Belgium	1	0%
52	Bosnia and Herzegovina	1	0%
53	Finland	1	0%
54	Egypt	1	0%
55	Georgia	1	0%
56	Ghana	1	0%
57	Mexico	1	0%
58	Lithuania	1	0%
59	Kenya	1	0%