}
            }
        },
        credits: {
            enabled: false
        },
        series: [{
            type: 'pie',
            name: 'Porcentaje de Actas',
            data: [

              <?php 
    $obj->conectar();
    $anio = $_POST['anio'];
    $sql = "SELECT DISTINCT sector_act FROM acta WHERE EXTRACT(YEAR FROM fecha_act)='{$anio}' ORDER BY sector_act DESC";
    $datos = $obj->consulta_query($sql);
    while ($fila = mysqli_fetch_array($datos)) {
        $sector = $fila['sector_act'];
        $sql2 = "SELECT * FROM acta where sector_act='{$sector}' and EXTRACT(YEAR FROM fecha_act)='{$anio}'";
        $total = $obj->cantidad($sql2);
        ?>
 

              ['<?php 
        echo $sector;
        ?>
',<?php 
        echo $total;
        ?>
],