Name the NS with normal total of 102
CREATE TABLE "change_in_number_of_senators_over_time" (
  "date_enacted" text,
  "normal_total" text,
  "26_total" text,
  "ont" text,
  "que" text,
  "n_s" text,
  "n_b" text
);
SELECT "n_s" FROM "change_in_number_of_senators_over_time" WHERE "normal_total"='102';