Rank	Countries/Territories	Count	Percent
1	United States	361	37.8%
2	China	242	25.3%
3	Germany	80	8.4%
4	India	64	6.7%
5	Russia	30	3.1%
6	Australia	24	2.5%
7	Canada	20	2.1%
8	Brazil	15	1.6%
9	Latvia	15	1.6%
10	Korea, Republic of	14	1.5%
11	Japan	13	1.4%
12	Singapore	12	1.3%
13	Morocco	8	0.8%
14	Israel	8	0.8%
15	Netherlands	6	0.6%
16	Hong Kong	5	0.5%
17	Cyprus	5	0.5%
18	Norway	4	0.4%
19	United Kingdom	4	0.4%
20	Taiwan	3	0.3%
21	Malaysia	3	0.3%
22	Myanmar	2	0.2%
23	Switzerland	2	0.2%
24	Romania	2	0.2%
25	France	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Ireland	2	0.2%
28	Italy	1	0.1%
29	Jordan	1	0.1%
30	Ghana	1	0.1%
31	Czech Republic	1	0.1%
32	Yemen	1	0.1%
33	Mongolia	1	0.1%
34	South Africa	1	0.1%
35	Sweden	1	0.1%