Rank	Countries/Territories	Count	Percent
1	United States	410	46.4%
2	China	182	20.6%
3	Germany	121	13.7%
4	France	26	2.9%
5	Canada	23	2.6%
6	India	18	2%
7	Netherlands	18	2%
8	Singapore	16	1.8%
9	Argentina	15	1.7%
10	Australia	10	1.1%
11	Japan	7	0.8%
12	Korea, Republic of	6	0.7%
13	Ireland	6	0.7%
14	Pakistan	5	0.6%
15	Cyprus	4	0.5%
16	Egypt	2	0.2%
17	Brazil	2	0.2%
18	Hong Kong	2	0.2%
19	Romania	2	0.2%
20	Turkey	2	0.2%
21	United Kingdom	2	0.2%
22	Ukraine	1	0.1%
23	South Africa	1	0.1%
24	Taiwan	1	0.1%
25	Russia	1	0.1%
26	Mongolia	1	0.1%