Thursday 18 April 2019 12h15 : 1175 systems , 9 OTD Thursday 18 April 2019 12h30 : 1217 systems , 5 OTD Thursday 18 April 2019 12h45 : 1204 systems , 8 OTD Thursday 18 April 2019 13h00 : 1233 systems , 10 OTD