What was the percentage change in amount spent on other long-term liabilities from 2018 to 2019?
{"Deferred compensation plan asset components: -- Cash surrender value of corporate-owned life insurance policies": {"2019": 16883, "2018": 13103}, "Deferred compensation plan asset components: -- Fair value of mutual funds and money market funds": {"2019": 21975, "2018": 18867}, "Deferred compensation plan asset components: -- Total": {"2019": 38858, "2018": 31970}, "Deferred compensation plan assets reported in: -- Other long-term assets": {"2019": 38858, "2018": 31970}, "Deferred compensation plan liabilities reported in: -- Accrued compensation and related benefits (short-term)": {"2019": 425, "2018": 447}, "Deferred compensation plan liabilities reported in: -- Other long-term liabilities": {"2019": 39665, "2018": 32283}, "Deferred compensation plan liabilities reported in: -- Total": {"2019": 40090, "2018": 32730}}
other_liabilities_2019 = df["Deferred compensation plan liabilities reported in: -- Other long-term liabilities"]["2019"]
other_liabilities_2018 = df["Deferred compensation plan liabilities reported in: -- Other long-term liabilities"]["2018"]
answer = (other_liabilities_2019 - other_liabilities_2018) / other_liabilities_2018 * 100.0