Rank	Countries/Territories	Count	Percent
1	United States	301	46.2%
2	China	179	27.5%
3	Germany	93	14.3%
4	Singapore	13	2%
5	France	10	1.5%
6	India	9	1.4%
7	Netherlands	8	1.2%
8	Brazil	6	0.9%
9	United Arab Emirates	5	0.8%
10	Bangladesh	4	0.6%
11	Argentina	3	0.5%
12	Cyprus	3	0.5%
13	United Kingdom	3	0.5%
14	Ukraine	2	0.3%
15	Korea, Republic of	2	0.3%
16	Mongolia	2	0.3%
17	Canada	2	0.3%
18	Ireland	2	0.3%
19	Japan	1	0.2%
20	Denmark	1	0.2%
21	Norway	1	0.2%
22	Russia	1	0.2%
23	South Africa	1	0.2%