Rank	Countries/Territories	Count	Percent
1	China	951	50%
2	United States	577	30.4%
3	Germany	133	7%
4	France	59	3.1%
5	Japan	23	1.2%
6	Canada	21	1.1%
7	Netherlands	17	0.9%
8	Ukraine	15	0.8%
9	United Kingdom	14	0.7%
10	India	10	0.5%
11	Oman	9	0.5%
12	Cyprus	8	0.4%
13	Ireland	7	0.4%
14	Iraq	6	0.3%
15	Hong Kong	6	0.3%
16	Latvia	5	0.3%
17	Singapore	4	0.2%
18	Australia	4	0.2%
19	Bulgaria	4	0.2%
20	Czech Republic	3	0.2%
21	Iran, Islamic Republic of	3	0.2%
22	Indonesia	2	0.1%
23	Estonia	2	0.1%
24	Belgium	2	0.1%
25	Spain	2	0.1%
26	Taiwan	2	0.1%
27	Turkey	2	0.1%
28	Romania	2	0.1%
29	Israel	2	0.1%
30	Korea, Republic of	2	0.1%
31	Mauritius	1	0.1%
32	Mexico	1	0.1%
33	Bangladesh	1	0.1%
34	Croatia	1	0.1%