Talk no. 1 et 2, 13 p.
Talk no. 3, 12 p.
Talk no. 4, 14 p.
Talk no. 5, 5 p.
Talk no. 6, 12 p.
Talk no. 7, 12 p.
Talk no. 8, 9 p.
Talk no. 9, 10 p.
Talk no. 11, 15 p.
Talk no. 12, 5 p.
Talk no. 13 et 14, 43 p.
Talk no. 15, 9 p.
Talk no. 16, 11 p.
Talk no. 17, 6 p.
Talk no. 18, 12 p.
Talk no. 19, 10 p.
Talk no. 20, 4 p.
Talk no. 21, 14 p.
Talk no. 22, 11 p.
Talk no. 23, 8 p.
Talk no. 24, 8 p.
Talk no. 25, 8 p.
Talk no. 26, 9 p.
Talk no. 27, 7 p.
Talk no. 28, 13 p.