Rank	Countries/Territories	Count	Percent
1	China	641	50.5%
2	United States	316	24.9%
3	Germany	93	7.3%
4	Netherlands	41	3.2%
5	Ireland	22	1.7%
6	India	15	1.2%
7	United Kingdom	11	0.9%
8	Egypt	10	0.8%
9	France	10	0.8%
10	Japan	10	0.8%
11	Singapore	9	0.7%
12	Pakistan	9	0.7%
13	Korea, Republic of	8	0.6%
14	Czech Republic	8	0.6%
15	Australia	7	0.6%
16	Hong Kong	7	0.6%
17	Hungary	5	0.4%
18	Spain	5	0.4%
19	Ukraine	4	0.3%
20	Mexico	4	0.3%
21	Russia	3	0.2%
22	Italy	3	0.2%
23	Canada	3	0.2%
24	Cyprus	3	0.2%
25	Argentina	2	0.2%
26	Brazil	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Sri Lanka	2	0.2%
29	Taiwan	2	0.2%
30	Turkey	2	0.2%
31	Malaysia	2	0.2%
32	Norway	2	0.2%
33	Oman	1	0.1%
34	Nigeria	1	0.1%
35	Portugal	1	0.1%
36	Romania	1	0.1%
37	Ghana	1	0.1%
38	Greece	1	0.1%
39	Viet Nam	1	0.1%