pre_text: ALTERNATIVE PERFORMANCE MEASURES – continued Return on Invested Capital (RoIC): TORM defines RoIC as earnings before interest and tax (EBIT) less tax, divided by the average invested capital for the period. Invested capital is defined below. RoIC expresses the returns generated on capital invested in the Group. The progression of RoIC is used by TORM to measure progress against our longer-term value creation goals outlined to investors. RoIC is calculated as follows:
table: USDm 2019 2018 2017
table: Operating profit/(loss) (EBIT) 205.9 2.8 39.5
table: Tax -0.8 -1.6 -0.8
table: EBIT less Tax 205.1 1.2 38.7
table: Invested capital, opening balance 1,469.4 1,406.0 1,387.7
table: Invested capital, ending balance 1,786.0 1,469.4 1,406.0
table: Average invested capital for the year 1,627.7 1,437.7 1,396.9
table: Return on Invested Capital (RoIC) 12.6% 0.1% 2.8%
question: Analyse this data from a financial earnings document. What was the change in the Average invested capital for the year in 2019 from 2018?