Rank	Countries/Territories	Count	Percent
1	China	156	39.9%
2	United States	91	23.3%
3	Singapore	17	4.3%
4	Japan	17	4.3%
5	Germany	12	3.1%
6	Denmark	10	2.6%
7	Saudi Arabia	8	2%
8	Turkey	8	2%
9	Spain	7	1.8%
10	Romania	6	1.5%
11	Israel	6	1.5%
12	Egypt	5	1.3%
13	Korea, Republic of	5	1.3%
14	Iran, Islamic Republic of	4	1%
15	Russia	3	0.8%
16	Lithuania	3	0.8%
17	Hungary	3	0.8%
18	France	3	0.8%
19	Belgium	3	0.8%
20	Brazil	2	0.5%
21	Australia	2	0.5%
22	Canada	2	0.5%
23	India	2	0.5%
24	Indonesia	2	0.5%
25	Slovenia	2	0.5%
26	Ireland	2	0.5%
27	Philippines	2	0.5%
28	United Kingdom	2	0.5%
29	Viet Nam	1	0.3%
30	Ukraine	1	0.3%
31	Mongolia	1	0.3%
32	Morocco	1	0.3%
33	Netherlands	1	0.3%
34	Bulgaria	1	0.3%