Rank	Countries/Territories	Count	Percent
1	China	654	40.1%
2	United States	522	32%
3	Germany	127	7.8%
4	Japan	96	5.9%
5	Netherlands	24	1.5%
6	Singapore	19	1.2%
7	Canada	17	1%
8	India	15	0.9%
9	Egypt	14	0.9%
10	Korea, Republic of	12	0.7%
11	Lithuania	11	0.7%
12	Hong Kong	11	0.7%
13	France	11	0.7%
14	Cyprus	10	0.6%
15	Australia	10	0.6%
16	Italy	9	0.6%
17	Ireland	8	0.5%
18	Czech Republic	6	0.4%
19	Viet Nam	5	0.3%
20	Russia	4	0.2%
21	Spain	4	0.2%
22	South Africa	3	0.2%
23	South Sudan	3	0.2%
24	Romania	3	0.2%
25	Pakistan	3	0.2%
26	United Kingdom	3	0.2%
27	Taiwan	3	0.2%
28	Philippines	2	0.1%
29	Poland	2	0.1%
30	Bangladesh	2	0.1%
31	Argentina	2	0.1%
32	Israel	2	0.1%
33	Indonesia	2	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Georgia	1	0.1%
36	Belgium	1	0.1%
37	Finland	1	0.1%
38	Puerto Rico	1	0.1%
39	Malaysia	1	0.1%
40	Libya	1	0.1%
41	Norway	1	0.1%
42	Sri Lanka	1	0.1%
43	Sweden	1	0.1%
44	Ukraine	1	0.1%