(6) Organic change. (7) Sum of personnel expenses and other external expenses... CTE, which holds 100 % of RTE shares. (4) Sum of personnel expenses and other external expenses... price offers. (3) Sum of personnel expenses and other external expenses... + 6 76 % at 1 August 2017 and + 3 0 % at 1 August 2018. (4) Sum of personnel expenses and other external expenses.