Rank	Countries/Territories	Count	Percent
1	China	278	39.1%
2	United States	230	32.3%
3	Germany	78	11%
4	Japan	23	3.2%
5	Canada	22	3.1%
6	Korea, Republic of	9	1.3%
7	Ireland	8	1.1%
8	France	8	1.1%
9	India	8	1.1%
10	Netherlands	7	1%
11	Cyprus	6	0.8%
12	Bangladesh	4	0.6%
13	Viet Nam	4	0.6%
14	Ukraine	3	0.4%
15	Thailand	3	0.4%
16	Singapore	3	0.4%
17	Italy	2	0.3%
18	Argentina	2	0.3%
19	Iran, Islamic Republic of	2	0.3%
20	Tunisia	2	0.3%
21	Serbia	2	0.3%
22	Taiwan	2	0.3%
23	United Kingdom	2	0.3%
24	Nepal	1	0.1%
25	Sweden	1	0.1%
26	Russia	1	0.1%