Rank	Countries/Territories	Count	Percent
1	China	405	56.8%
2	United States	144	20.2%
3	India	30	4.2%
4	Japan	25	3.5%
5	Korea, Republic of	15	2.1%
6	United Kingdom	15	2.1%
7	Germany	13	1.8%
8	Sweden	10	1.4%
9	Netherlands	9	1.3%
10	Canada	6	0.8%
11	France	4	0.6%
12	Singapore	4	0.6%
13	Australia	3	0.4%
14	Austria	3	0.4%
15	Bangladesh	3	0.4%
16	Norway	3	0.4%
17	Mexico	3	0.4%
18	Iran, Islamic Republic of	3	0.4%
19	Ireland	2	0.3%
20	Mongolia	2	0.3%
21	Argentina	2	0.3%
22	Russia	2	0.3%
23	Taiwan	2	0.3%
24	Ukraine	2	0.3%
25	Czech Republic	1	0.1%
26	Portugal	1	0.1%
27	Latvia	1	0.1%