Rank	Countries/Territories	Count	Percent
1	United States	248	40.5%
2	China	156	25.5%
3	Germany	52	8.5%
4	Australia	30	4.9%
5	Spain	24	3.9%
6	Canada	12	2%
7	Japan	12	2%
8	Korea, Republic of	12	2%
9	Netherlands	10	1.6%
10	Taiwan	9	1.5%
11	Singapore	6	1%
12	India	6	1%
13	Ireland	6	1%
14	Israel	6	1%
15	Cyprus	3	0.5%
16	Norway	2	0.3%
17	Poland	2	0.3%
18	Turkey	2	0.3%
19	Russia	2	0.3%
20	Sweden	2	0.3%
21	Switzerland	2	0.3%
22	United Kingdom	1	0.2%
23	Romania	1	0.2%
24	Macao	1	0.2%
25	Denmark	1	0.2%
26	Egypt	1	0.2%
27	Bangladesh	1	0.2%
28	Belgium	1	0.2%
29	Greece	1	0.2%