Estoy intentando agregar totales de fila y columna a esta tabla dinámica

      create table test4(city nvarchar(10), race nvarchar(30), sex nvarchar(10), age int)
            insert into test4 values ('Austin',  'African-American', 'male', 21)
            insert into test4 values ('Austin',  'Asian', 'female', 22)
            insert into test4 values ('Austin',  'Caucasian', 'male', 23)
            insert into test4 values ('Austin',  'Hispanic', 'female', 24)
            insert into test4 values ('Austin',  'African-American', 'Unknown', 25)
            insert into test4 values ('Austin',  'Asian', 'male', 26)
            insert into test4 values ('Austin',  'Caucasian', 'female', 27)
            insert into test4 values ('Austin',  'Hispanic', 'Unknown', 28)
            insert into test4 values ('Austin',  'Asian', 'male', 29)
            insert into test4 values ('Austin',  'Caucasian', 'female', 31)
            insert into test4 values ('Dallas',  'Hispanic', 'Unknown', 32)
            insert into test4 values ('Dallas',  'African-American', 'male', 33)
            insert into test4 values ('Dallas',  'Asian', 'female', 34)
            insert into test4 values ('Dallas',  'Caucasian', 'Unknown', 35)
            insert into test4 values ('Dallas',  'Hispanic', 'male', 500)
            insert into test4 values ('Dallas',  'African-American', 'female', 36)
            insert into test4 values ('Dallas',  'Asian', 'Unknown', 37)
            insert into test4 values ('Dallas',  'Caucasian', 'male', 38)
            insert into test4 values ('Dallas',  'Hispanic', 'female', 39)
            insert into test4 values ('Dallas',  'African-American', 'Unknown', 41)
            insert into test4 values ('Houston',  'Asian', 'male', 42)
            insert into test4 values ('Houston',  'Caucasian', 'female', 43)
            insert into test4 values ('Houston',  'Hispanic', 'Unknown', 44)
            insert into test4 values ('Houston',  'African-American', 'male', 45)
            insert into test4 values ('Houston',  'Asian', 'female', 46)
            insert into test4 values ('Houston',  'Caucasian', 'Unknown', 47)
            insert into test4 values ('Houston',  'Hispanic', 'male', 48)
            insert into test4 values ('Houston',  'African-American', 'female', 49)
            insert into test4 values ('Houston',  'Asian', 'Unknown', 51)
            insert into test4 values ('Houston',  'Caucasian', 'male', 52);

            WITH T AS (
            SELECT 
                  A.city as city, A.sex as sex,  
                  CASE
                        WHEN A.age BETWEEN 20 AND 30 THEN '20-30_' + race
                        WHEN A.age BETWEEN 31 AND 40 THEN '31-40_' + race
                        WHEN A.age BETWEEN 41 AND 50 THEN '41-50_' + race
                   END AS age_range_race
           FROM test4 AS A
           )
           SELECT  *
           FROM T
           PIVOT( COUNT(age_range_race) FOR age_range_race
               IN(
                  [20-30_African-American], 
                  [20-30_Asian], 
                  [20-30_Caucasian], 
                  [20-30_Hispanic],
                  [31-40_African-American], 
                  [31-40_Asian], 
                  [31-40_Caucasian], 
                  [31-40_Hispanic],
                  [41-50_African-American], 
                  [41-50_Asian], 
                  [41-50_Caucasian], 
                  [41-50_Hispanic]
                 )
            ) AS P

Estoy tratando de lograr este resultado

1 http://img853.imageshack.us/img853/8112/sqltotal.jp

Los únicos ejemplos que puedo encontrar en Google son procedimientos almacenados escritos para SQL 2000. ¡Por favor, ayuda! Gracias por adelantad