Department of the Taoiseach

All records, information and details held in the Department in relation to the costs of social media advertising in the Department of Taoiseach. These to include, but not be limited to, records relating to the following: How much was spent on social media advertising in each year 2016, 2017, 2018? Details of the sums paid broken down by social media company, per year? Details of total sums paid to Facebook, Twitter, Instagram, YouTube and any other social media companies for each year 2016, 2017 and 2018? Who manages the social media posting in the Department?