{"cols":[{"label":"Year","type":"string"},{"label":"Book value per share","type":"number"}],"rows":[{"c":[{"v":"2011","f":null},{"v":11.751663462239968,"f":"11.75"}]},{"c":[{"v":"2012","f":null},{"v":12.70862048624347,"f":"12.71"}]},{"c":[{"v":"2013","f":null},{"v":15.580249843472615,"f":"15.58"}]},{"c":[{"v":"2014","f":null},{"v":14.965494600952699,"f":"14.97"}]},{"c":[{"v":"2015","f":null},{"v":16.146111569970444,"f":"16.15"}]}]}