Rank	Countries/Territories	Count	Percent
1	China	197	34.9%
2	United States	121	21.5%
3	Netherlands	25	4.4%
4	Germany	24	4.3%
5	Iran, Islamic Republic of	18	3.2%
6	Japan	18	3.2%
7	United Kingdom	14	2.5%
8	Korea, Republic of	11	2%
9	Bulgaria	10	1.8%
10	Singapore	9	1.6%
11	Malaysia	7	1.2%
12	Lithuania	6	1.1%
13	Egypt	6	1.1%
14	Indonesia	6	1.1%
15	Hong Kong	6	1.1%
16	India	5	0.9%
17	Canada	5	0.9%
18	Pakistan	5	0.9%
19	South Africa	4	0.7%
20	Latvia	4	0.7%
21	Ireland	4	0.7%
22	France	4	0.7%
23	Tunisia	4	0.7%
24	Philippines	4	0.7%
25	Norway	4	0.7%
26	Thailand	3	0.5%
27	Portugal	3	0.5%
28	Israel	3	0.5%
29	Finland	3	0.5%
30	Morocco	3	0.5%
31	Spain	3	0.5%
32	Taiwan	3	0.5%
33	Tanzania, United Republic of	2	0.4%
34	New Zealand	2	0.4%
35	Nigeria	2	0.4%
36	Kazakhstan	2	0.4%
37	Brazil	2	0.4%
38	Hungary	2	0.4%
39	Romania	2	0.4%
40	Yemen	2	0.4%
41	Viet Nam	1	0.2%
42	Costa Rica	1	0.2%
43	Australia	1	0.2%
44	Belgium	1	0.2%
45	Mexico	1	0.2%
46	Peru	1	0.2%