{"cols":[{"label":"Year","type":"string"},{"label":"Treasury stock, at cost","type":"number"}],"rows":[{"c":[{"v":"2018","f":null},{"v":-21196,"f":"-21,196"}]},{"c":[{"v":"2019","f":null},{"v":-22063,"f":"-22,063"}]},{"c":[{"v":"2020","f":null},{"v":-23045,"f":"-23,045"}]},{"c":[{"v":"2021","f":null},{"v":-24089,"f":"-24,089"}]},{"c":[{"v":"2022","f":null},{"v":-25128,"f":"-25,128"}]}]}