Rank	Countries/Territories	Count	Percent
1	China	268	45.3%
2	United States	117	19.8%
3	Germany	43	7.3%
4	France	30	5.1%
5	Singapore	19	3.2%
6	Netherlands	12	2%
7	Morocco	10	1.7%
8	Japan	8	1.4%
9	Brazil	8	1.4%
10	Iran, Islamic Republic of	7	1.2%
11	Australia	6	1%
12	Malaysia	5	0.8%
13	Portugal	4	0.7%
14	Russia	4	0.7%
15	Taiwan	4	0.7%
16	Canada	4	0.7%
17	India	4	0.7%
18	Indonesia	3	0.5%
19	Norway	3	0.5%
20	Philippines	3	0.5%
21	Korea, Republic of	2	0.3%
22	Tunisia	2	0.3%
23	Turkey	2	0.3%
24	Ukraine	2	0.3%
25	United Kingdom	2	0.3%
26	Spain	2	0.3%
27	Ireland	2	0.3%
28	Austria	2	0.3%
29	Bahrain	2	0.3%
30	Cyprus	2	0.3%
31	Egypt	1	0.2%
32	Ethiopia	1	0.2%
33	Colombia	1	0.2%
34	Italy	1	0.2%
35	Iraq	1	0.2%
36	Argentina	1	0.2%
37	Slovenia	1	0.2%
38	Luxembourg	1	0.2%
39	Mauritius	1	0.2%
40	Mongolia	1	0.2%