What is the increase/ (decrease) in Benefits paid from 2018 to 2019?
{"": {"2018": "$NT (In Thousands)", "2019": "$NT (In Thousands)"}, "Defined benefit obligation at beginning of year": {"2018": -5671058, "2019": -5620509}, "Items recognized as profit or loss: -- Service cost": {"2018": -24477, "2019": -21043}, "Items recognized as profit or loss: -- Interest cost": {"2018": -61247, "2019": -51146}, "Items recognized as profit or loss: -- Subtotal": {"2018": -85724, "2019": -72189}, "Remeasurements recognized in other comprehensive income (loss): -- Arising from changes in financial assumptions": {"2018": -91350, "2019": -114976}, "Remeasurements recognized in other comprehensive income (loss): -- Experience adjustments": {"2018": -5907, "2019": 180095}, "Remeasurements recognized in other comprehensive income (loss): -- Subtotal": {"2018": -97257, "2019": 65119}, "Remeasurements recognized in other comprehensive income (loss): -- Benefits paid": {"2018": 233530, "2019": 216510}}
benefits_paid_2019 = df["Remeasurements recognized in other comprehensive income (loss): -- Benefits paid"]["2019"]
benefits_paid_2018 = df["Remeasurements recognized in other comprehensive income (loss): -- Benefits paid"]["2018"]
answer = benefits_paid_2019 - benefits_paid_2018