Rank	Countries/Territories	Count	Percent
1	United States	296	50.5%
2	China	144	24.6%
3	Germany	59	10.1%
4	Netherlands	14	2.4%
5	Singapore	12	2%
6	Canada	10	1.7%
7	Japan	7	1.2%
8	India	7	1.2%
9	United Kingdom	6	1%
10	Australia	4	0.7%
11	Cyprus	4	0.7%
12	Egypt	3	0.5%
13	France	2	0.3%
14	Belgium	2	0.3%
15	Indonesia	2	0.3%
16	Malaysia	2	0.3%
17	Russia	2	0.3%
18	Syrian Arab Republic	2	0.3%
19	Taiwan	2	0.3%
20	Thailand	1	0.2%
21	Malta	1	0.2%
22	Ireland	1	0.2%
23	Brazil	1	0.2%
24	Argentina	1	0.2%
25	Georgia	1	0.2%