Pivot on multiple dynamic rows, Sql Server

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Create Table Countries(Country nvarchar(50),Town nvarchar(50),City nvarchar(50));
Insert into Countries values ('USA','New Jersy','New York')
Insert into Countries values ('USA','houst','Houston')
Insert into Countries values ('USA','Dally','Dallas')
Insert into Countries values ('India','hyder','Hyderabad')
Insert into Countries values ('India','Bang','Bangalore')
Insert into Countries values ('India','Del','New Delhi')
Insert into Countries values ('India','townin','India Town')
Insert into Countries values ('UK','chelsea','London')
Insert into Countries values ('UK','sunderland','Birmingham')
Insert into Countries values ('UK','United','Manchester');

select 
    Country
  , Town_01 = max(case when rn = 1 then Town end)
  , City_01 = max(case when rn = 1 then City end)
  , Town_02 = max(case when rn = 2 then Town end)
  , City_02 = max(case when rn = 2 then City end)
  , Town_03 = max(case when rn = 3 then Town end)
  , City_03 = max(case when rn = 3 then City end)
  , Town_04 = max(case when rn = 4 then Town end)
  , City_04 = max(case when rn = 4 then City end)
from (
  select *
    , rn = row_number() over (partition by Country order by Town) 
  from Countries
  ) as t
group by Country

View schema
Execution time: 0,02 sec, rows selected: 3, rows affected: 10, absolute service time: 0,39 sec