Agenda

Array
(
    [0] => 2017
    [1] => 12
    [2] => 11
)

Array
(
    [0] => 2017
    [1] => 12
    [2] => 15
)

Array
(
    [0] => 2017
    [1] => 12
    [2] => 18
)

Array
(
    [0] => 2017
    [1] => 12
    [2] => 20
)

Array
(
    [0] => 2018
    [1] => 12
    [2] => 19
)

Array
(
    [0] => 2019
    [1] => 12
    [2] => 12
)

Array
(
    [0] => 2019
    [1] => 12
    [2] => 17
)