Rank	Countries/Territories	Count	Percent
1	United States	380	45.2%
2	China	201	23.9%
3	Germany	83	9.9%
4		21	2.5%
5	Australia	18	2.1%
6	Japan	17	2%
7	Singapore	15	1.8%
8	Netherlands	13	1.5%
9	Argentina	12	1.4%
10	France	11	1.3%
11	Korea, Republic of	11	1.3%
12	Norway	8	1%
13	India	8	1%
14	Canada	6	0.7%
15	Cyprus	6	0.7%
16	South Africa	5	0.6%
17	Greece	5	0.6%
18	United Kingdom	3	0.4%
19	Mexico	2	0.2%
20	Chile	2	0.2%
21	Colombia	2	0.2%
22	Brazil	1	0.1%
23	Hungary	1	0.1%
24	Georgia	1	0.1%
25	Indonesia	1	0.1%
26	Ireland	1	0.1%
27	Italy	1	0.1%
28	Jordan	1	0.1%
29	Spain	1	0.1%
30	Switzerland	1	0.1%
31	Turkey	1	0.1%
32	Ukraine	1	0.1%
33	Romania	1	0.1%