CREATE TABLE table_203_119 (id DECIMAL, "jamo" TEXT, "hangul compatibility" TEXT, "hangul jamo area" TEXT, "hanyang private use" TEXT, "halfwidth" TEXT)

what is the number of halfwidth are there ?
SELECT COUNT(*) FROM table_203_119 WHERE NOT "halfwidth" IS NULL
SELECT COUNT(*) FROM "table_203_119" WHERE NOT "halfwidth" IS NULL