Rank	Countries/Territories	Count	Percent
1	United States	233	33.9%
2	China	232	33.8%
3	Germany	98	14.3%
4	Korea, Republic of	17	2.5%
5	Netherlands	14	2%
6	Japan	13	1.9%
7	India	11	1.6%
8	Russia	10	1.5%
9	Canada	9	1.3%
10	United Kingdom	8	1.2%
11	Colombia	6	0.9%
12	Cyprus	4	0.6%
13	Austria	3	0.4%
14	Italy	3	0.4%
15	Indonesia	3	0.4%
16	Singapore	3	0.4%
17	Taiwan	3	0.4%
18	Portugal	3	0.4%
19	Pakistan	2	0.3%
20	Peru	2	0.3%
21	Ukraine	2	0.3%
22	Bangladesh	2	0.3%
23	France	2	0.3%
24	Argentina	1	0.1%
25	Australia	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Lebanon	1	0.1%