Rank	Countries/Territories	Count	Percent
1	China	335	42.9%
2	United States	169	21.7%
3	Germany	45	5.8%
4	Singapore	40	5.1%
5	Japan	31	4%
6	France	18	2.3%
7	India	14	1.8%
8	Viet Nam	12	1.5%
9	United Kingdom	12	1.5%
10	Taiwan	12	1.5%
11	Ireland	10	1.3%
12	Netherlands	9	1.2%
13	Korea, Republic of	8	1%
14	Brazil	7	0.9%
15	Mali	7	0.9%
16	Australia	6	0.8%
17	Cyprus	6	0.8%
18	Canada	5	0.6%
19	Hong Kong	5	0.6%
20	Indonesia	4	0.5%
21	Malaysia	3	0.4%
22	Palestine, State of	3	0.4%
23	Spain	2	0.3%
24	Hungary	2	0.3%
25	Bangladesh	2	0.3%
26	Denmark	2	0.3%
27	Estonia	1	0.1%
28	Ethiopia	1	0.1%
29	Iran, Islamic Republic of	1	0.1%
30	Italy	1	0.1%
31	Sweden	1	0.1%
32	Switzerland	1	0.1%
33	Turkey	1	0.1%
34	Romania	1	0.1%
35	South Africa	1	0.1%
36	Nigeria	1	0.1%
37	Norway	1	0.1%