CREATE TABLE "table1_13110459_2" (
  "no" real,
  "air_date" text,
  "rating" text,
  "share" real,
  "18_49_rating_share" text,
  "viewers_m" text,
  "night" real,
  "timeslot" real,
  "overall" text
);

Question:  how many air date with overall being 83/95
SQL: SELECT COUNT("air_date") FROM "table1_13110459_2" WHERE "overall"='83/95';

Question:  how many viewers (m) with overall being 91/101
SQL: SELECT COUNT("viewers_m") FROM "table1_13110459_2" WHERE "overall"='91/101';

Question: what are all the rating with viewers (m) being 2.89
SQL: SELECT "rating" FROM "table1_13110459_2" WHERE "viewers_m"='2.89';

Question: what are all the overall with rating being 1.4
SQL: SELECT "overall" FROM "table1_13110459_2" WHERE "rating"='1.4';

Question: what are all the overall with viewers (m) being 2.61
SQL: SELECT "overall" FROM "table1_13110459_2" WHERE "viewers_m"='2.61';

Question: what are all the rating with viewers (m) being 2.61
SQL: SELECT "rating" FROM "table1_13110459_2" WHERE "viewers_m"='2.61';