Rank	Countries/Territories	Count	Percent
1	United States	236	53.3%
2	China	96	21.7%
3	Germany	61	13.8%
4	Netherlands	6	1.4%
5	Japan	6	1.4%
6	Korea, Republic of	6	1.4%
7	Russia	4	0.9%
8	Singapore	4	0.9%
9	France	3	0.7%
10	Lebanon	3	0.7%
11	Argentina	3	0.7%
12	Brazil	2	0.5%
13	Canada	2	0.5%
14	Colombia	2	0.5%
15	Malaysia	2	0.5%
16	Norway	2	0.5%
17	India	2	0.5%
18	Sweden	1	0.2%
19	Mongolia	1	0.2%
20	Cyprus	1	0.2%