What is the unformatted capacity per side if the size is 8in?
CREATE TABLE "floppy_disk_physical_characteristics_cap" (
  "size" text,
  "density" text,
  "tracks" real,
  "coercivity" text,
  "unformatted_capacity_per_side" text
);
SELECT "unformatted_capacity_per_side" FROM "floppy_disk_physical_characteristics_cap" WHERE "size"='8in';