{"cols":[{"label":"Year","type":"string"},{"label":"Net cash used in investing activities","type":"number"}],"rows":[{"c":[{"v":"2012","f":null},{"v":-6869,"f":"-6,869"}]},{"c":[{"v":"2013","f":null},{"v":-8216,"f":"-8,216"}]},{"c":[{"v":"2014","f":null},{"v":-6472,"f":"-6,472"}]},{"c":[{"v":"2015","f":null},{"v":-4771,"f":"-4,771"}]},{"c":[{"v":"2016","f":null},{"v":-2762,"f":"-2,762"}]}]}