Rank	Countries/Territories	Count	Percent
1	China	347	31.7%
2	United States	272	24.8%
3	Germany	87	7.9%
4	Ireland	77	7%
5	Russia	45	4.1%
6	France	39	3.6%
7	Turkey	26	2.4%
8	Korea, Republic of	23	2.1%
9	Canada	21	1.9%
10	Iran, Islamic Republic of	16	1.5%
11	Japan	14	1.3%
12	Sweden	13	1.2%
13	Spain	12	1.1%
14	Netherlands	12	1.1%
15	Bulgaria	12	1.1%
16	India	10	0.9%
17	United Kingdom	10	0.9%
18	Indonesia	7	0.6%
19	Brazil	6	0.5%
20	Colombia	5	0.5%
21	Cyprus	5	0.5%
22	Egypt	4	0.4%
23	Chile	4	0.4%
24	Nigeria	4	0.4%
25	Poland	4	0.4%
26	Singapore	3	0.3%
27	Romania	2	0.2%
28	Philippines	2	0.2%
29	Switzerland	2	0.2%
30	Taiwan	2	0.2%
31	Thailand	2	0.2%
32	Georgia	2	0.2%
33	Ghana	2	0.2%
34	Hungary	1	0.1%
35	Jordan	1	0.1%
36	Lebanon	1	0.1%
37	Malta	1	0.1%