What was the change in Other from Deferred tax assets valuation allowance between Fiscal 2017 and 2018?
{"Allowance for doubtful accounts: -- Fiscal 2017": {"of year": 622, "expenses": 541, "Deductions": -201, "Other": "-", "year": 962}, "Allowance for doubtful accounts: -- Fiscal 2018": {"of year": 962, "expenses": 685, "Deductions": -461, "Other": "-", "year": 1186}, "Allowance for doubtful accounts: -- Fiscal 2019": {"of year": 1186, "expenses": 1230, "Deductions": -660, "Other": "", "year": 1756}, "Warranty reserve: -- Fiscal 2017 (1)": {"of year": 1892, "expenses": 1305, "Deductions": -2562, "Other": 5883, "year": 6518}, "Warranty reserve: -- Fiscal 2018": {"of year": 6518, "expenses": 1331, "Deductions": -2115, "Other": "-", "year": 5734}, "Warranty reserve: -- Fiscal 2019": {"of year": 5734, "expenses": 1126, "Deductions": -5462, "Other": "", "year": 1398}, "Deferred tax assets valuation allowance: -- Fiscal 2017 (1)": {"of year": 1618, "expenses": 1391, "Deductions": "-", "Other": 3578, "year": 6587}, "Deferred tax assets valuation allowance: -- Fiscal 2018 (2)": {"of year": 6587, "expenses": "-", "Deductions": -4835, "Other": 15092, "year": 16844}, "Deferred tax assets valuation allowance: -- Fiscal 2019": {"of year": 16844, "expenses": 799, "Deductions": -6714, "Other": "-", "year": 10929}}
deferred_tax_assets_valuation_allowance_fiscal_2018_2_other = df["Deferred tax assets valuation allowance: -- Fiscal 2018 (2)"]["Other"]
deferred_tax_assets_valuation_allowance_fiscal_2017_1_other = df["Deferred tax assets valuation allowance: -- Fiscal 2017 (1)"]["Other"]
answer = ( deferred_tax_assets_valuation_allowance_fiscal_2018_2_other - deferred_tax_assets_valuation_allowance_fiscal_2017_1_other )