Rank	Countries/Territories	Count	Percent
1	United States	731	40.9%
2	China	591	33.1%
3	Germany	189	10.6%
4	France	90	5%
5	Australia	23	1.3%
6	Japan	22	1.2%
7	Canada	18	1%
8	Netherlands	18	1%
9	Switzerland	14	0.8%
10	Ukraine	11	0.6%
11	Singapore	11	0.6%
12	Cyprus	11	0.6%
13	India	9	0.5%
14	Argentina	8	0.4%
15	Latvia	5	0.3%
16	Mexico	4	0.2%
17	South Africa	3	0.2%
18	Norway	3	0.2%
19	Philippines	3	0.2%
20	Russia	3	0.2%
21	Italy	3	0.2%
22	Hong Kong	3	0.2%
23		2	0.1%
24	Bangladesh	2	0.1%
25	Denmark	2	0.1%
26	Saudi Arabia	2	0.1%
27	Malaysia	2	0.1%
28	United Kingdom	2	0.1%
29	Lithuania	1	0.1%
30	Korea, Republic of	1	0.1%