Rank	Countries/Territories	Count	Percent
1	China	493	38.5%
2	United States	306	23.9%
3	Germany	111	8.7%
4	Ireland	52	4.1%
5	Canada	40	3.1%
6	France	38	3%
7	Korea, Republic of	37	2.9%
8	Netherlands	37	2.9%
9	Russia	23	1.8%
10	India	21	1.6%
11	Australia	13	1%
12	Iran, Islamic Republic of	12	0.9%
13	Tunisia	11	0.9%
14	Indonesia	9	0.7%
15	United Kingdom	8	0.6%
16	Japan	6	0.5%
17	Pakistan	5	0.4%
18	Brazil	5	0.4%
19	Poland	4	0.3%
20	Moldova, Republic of	4	0.3%
21	Romania	3	0.2%
22	Lebanon	3	0.2%
23	Malaysia	3	0.2%
24	Cyprus	3	0.2%
25	Egypt	3	0.2%
26	Singapore	3	0.2%
27	Sweden	3	0.2%
28	Switzerland	3	0.2%
29	Thailand	2	0.2%
30	Hong Kong	2	0.2%
31	Denmark	2	0.2%
32	Bulgaria	2	0.2%
33	Belgium	2	0.2%
34	Philippines	2	0.2%
35	Norway	1	0.1%
36	Kyrgyzstan	1	0.1%
37	Iraq	1	0.1%
38	Italy	1	0.1%
39	Angola	1	0.1%
40	Bangladesh	1	0.1%
41	Greece	1	0.1%
42	Taiwan	1	0.1%
43	South Africa	1	0.1%
44	Zambia	1	0.1%