Rank	Countries/Territories	Count	Percent
1	United States	215	43.4%
2	China	106	21.4%
3	Germany	59	11.9%
4	France	24	4.8%
5	Netherlands	16	3.2%
6	Australia	13	2.6%
7	India	11	2.2%
8	Singapore	11	2.2%
9	Canada	8	1.6%
10	Japan	6	1.2%
11	United Kingdom	6	1.2%
12	Hungary	5	1%
13	Cyprus	2	0.4%
14	Argentina	2	0.4%
15	Belgium	2	0.4%
16	Ireland	2	0.4%
17	Italy	2	0.4%
18	Iran, Islamic Republic of	1	0.2%
19	Norway	1	0.2%
20	Philippines	1	0.2%
21	South Africa	1	0.2%
22	Sweden	1	0.2%