Rank	Countries/Territories	Count	Percent
1	China	130	35.9%
2	United States	118	32.6%
3	Germany	22	6.1%
4	Singapore	18	5%
5	Japan	16	4.4%
6	Taiwan	14	3.9%
7	Australia	6	1.7%
8	Bangladesh	5	1.4%
9	Finland	5	1.4%
10	Netherlands	5	1.4%
11	United Kingdom	4	1.1%
12	India	3	0.8%
13	Iran, Islamic Republic of	2	0.6%
14	Iraq	2	0.6%
15	Norway	2	0.6%
16	Russia	2	0.6%
17	Belgium	2	0.6%
18	Canada	2	0.6%
19	Algeria	1	0.3%
20	Egypt	1	0.3%
21	Korea, Republic of	1	0.3%
22	Sweden	1	0.3%