book_id    week_id    discount_weeks    total    discount_periods
0           1         99                 0      149                   1
1           1        100                 1      149                   1
2           1        102                 0      150                   2
3           1        103                 1      150                   2
4           2        104                 0      151                   1
5           2        105                 1      151                   1
6           2        106                 2      151                   1
7           3        100                 0      152                   1
8           3        101                 1      152                   1
9           4        102                 0      153                   1
10          4        104                 0      154                   2