Rank	Countries/Territories	Count	Percent
1	United States	555	49.1%
2	China	290	25.6%
3	Germany	122	10.8%
4	Japan	22	1.9%
5	India	18	1.6%
6	Canada	17	1.5%
7	Netherlands	14	1.2%
8	Russia	12	1.1%
9	France	11	1%
10	Cyprus	8	0.7%
11	United Kingdom	7	0.6%
12	Mexico	6	0.5%
13	Denmark	4	0.4%
14	Argentina	4	0.4%
15	Australia	4	0.4%
16	Indonesia	3	0.3%
17	Saudi Arabia	3	0.3%
18	Singapore	3	0.3%
19	Spain	3	0.3%
20	Taiwan	3	0.3%
21	Thailand	2	0.2%
22	Ukraine	2	0.2%
23	United Arab Emirates	2	0.2%
24	Korea, Republic of	2	0.2%
25	Italy	2	0.2%
26	Greece	2	0.2%
27	Guatemala	2	0.2%
28	Hong Kong	2	0.2%
29	Norway	1	0.1%
30	Oman	1	0.1%
31	Pakistan	1	0.1%
32	Malaysia	1	0.1%
33	Sudan	1	0.1%
34	Sweden	1	0.1%