Rank	Countries/Territories	Count	Percent
1	United States	952	54.2%
2	China	371	21.1%
3	Germany	99	5.6%
4	Japan	56	3.2%
5	France	46	2.6%
6		44	2.5%
7	Singapore	35	2%
8	India	29	1.7%
9	Canada	16	0.9%
10	Netherlands	13	0.7%
11	Norway	12	0.7%
12	Cyprus	10	0.6%
13	Australia	8	0.5%
14	Korea, Republic of	7	0.4%
15	Russia	7	0.4%
16	Taiwan	7	0.4%
17	Ireland	6	0.3%
18	Argentina	6	0.3%
19	Hong Kong	5	0.3%
20	Ukraine	5	0.3%
21	Latvia	4	0.2%
22	Brazil	3	0.2%
23	United Kingdom	3	0.2%
24	South Africa	2	0.1%
25	Malaysia	2	0.1%
26	Mongolia	2	0.1%
27	Morocco	1	0.1%
28	Egypt	1	0.1%
29	Colombia	1	0.1%
30	Sweden	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Poland	1	0.1%
33	Portugal	1	0.1%