CREATE TABLE table_204_841 (id NUMBER, "no." NUMBER, "temple" CLOB, "honzon  ( main image ) " CLOB, "city/town/village" CLOB, "prefecture" CLOB)

what is the difference in the number of temples between imabari and matsuyama ?
SELECT ABS((SELECT COUNT("temple") FROM table_204_841 WHERE "city/town/village" = 'imabari') - (SELECT COUNT("temple") FROM table_204_841 WHERE "city/town/village" = 'matsuyama'))
SELECT ABS((SELECT COUNT("temple") FROM "table_204_841" WHERE "city/town/village" = 'imabari') - (SELECT COUNT("temple") FROM "table_204_841" WHERE "city/town/village" = 'matsuyama'))