Rank	Countries/Territories	Count	Percent
1	China	795	37.5%
2	United States	662	31.3%
3	Germany	155	7.3%
4	France	92	4.3%
5	Japan	51	2.4%
6	Ireland	49	2.3%
7	Russia	36	1.7%
8	Canada	27	1.3%
9	Singapore	24	1.1%
10	Netherlands	22	1%
11	Norway	21	1%
12	Brazil	17	0.8%
13	Ukraine	14	0.7%
14	United Kingdom	14	0.7%
15	Taiwan	14	0.7%
16	Australia	12	0.6%
17	Hong Kong	12	0.6%
18	Cyprus	10	0.5%
19	Iran, Islamic Republic of	10	0.5%
20	India	9	0.4%
21	Chile	8	0.4%
22	Argentina	7	0.3%
23	Mexico	7	0.3%
24	Spain	6	0.3%
25	Mongolia	3	0.1%
26	Israel	3	0.1%
27	Italy	3	0.1%
28	Austria	3	0.1%
29	Thailand	3	0.1%
30	Turkey	3	0.1%
31	Viet Nam	2	0.1%
32	Switzerland	2	0.1%
33	Bangladesh	2	0.1%
34	Bulgaria	2	0.1%
35	Egypt	2	0.1%
36	South Africa	2	0.1%
37	Malaysia	2	0.1%
38	Korea, Republic of	2	0.1%
39	Latvia	1	0%
40	Philippines	1	0%
41	Portugal	1	0%
42	Romania	1	0%
43	Sweden	1	0%
44	Moldova, Republic of	1	0%
45	Slovakia	1	0%
46	Cambodia	1	0%
47	Indonesia	1	0%
48	Turkmenistan	1	0%