Rank	Countries/Territories	Count	Percent
1	China	666	32.2%
2	United States	550	26.6%
3	Ireland	159	7.7%
4	Germany	142	6.9%
5	Japan	71	3.4%
6		64	3.1%
7	France	50	2.4%
8	United Kingdom	44	2.1%
9	Russia	39	1.9%
10	Australia	39	1.9%
11	Sweden	38	1.8%
12	Netherlands	30	1.4%
13	Singapore	23	1.1%
14	Canada	19	0.9%
15	Brazil	16	0.8%
16	Cyprus	13	0.6%
17	Iran, Islamic Republic of	8	0.4%
18	Hong Kong	7	0.3%
19	Korea, Republic of	6	0.3%
20	Portugal	6	0.3%
21	Ukraine	6	0.3%
22	Turkey	5	0.2%
23	Italy	5	0.2%
24	Argentina	5	0.2%
25	Israel	4	0.2%
26	India	4	0.2%
27	Mexico	4	0.2%
28	Mongolia	3	0.1%
29	Lebanon	3	0.1%
30	Malaysia	3	0.1%
31	Indonesia	3	0.1%
32	Bangladesh	3	0.1%
33	Taiwan	3	0.1%
34	Spain	3	0.1%
35	Romania	2	0.1%
36	Thailand	2	0.1%
37	Viet Nam	2	0.1%
38	Czech Republic	2	0.1%
39	Greece	2	0.1%
40	Chile	2	0.1%
41	Latvia	2	0.1%
42	Norway	2	0.1%
43	Peru	2	0.1%
44	Poland	2	0.1%
45	Palestine, State of	1	0%
46	Iceland	1	0%
47	Denmark	1	0%
48	Switzerland	1	0%
49	Sri Lanka	1	0%