Date          [1]      [2]
13 Oct.       119      116
20 Oct.       114      112
27 Oct.      85.3     82.6
3 Nov.       91.9     89.9
10 Nov.      82.7     80.6
17 Nov.      88.3     84.7
24 Nov.      77.1     74.6
1 Dec.       78.3     75.7
8 Dec.       74.9     71.6
15 Dec.      85.9     83.1
22 Dec.      82.7     79.6
29 Dec.      81.7       79
5 Jan.       79.1     75.3
12 Jan.      88.3     84.3
19 Jan.       101     97.6
26 Jan.       133      128
2 Feb.        126      119
9 Feb.       98.1     92.3
16 Feb.      97.1     93.9
23 Feb.        92       87
2 Mar.         70     66.9
9 Mar.         57     55.1
16 Mar.      60.9     58.7
23 Mar.      59.1     57.1
30 Mar.      54.3     52.1
6 Apr.       52.7     51.3
13 Apr.      57.9     54.3
20 Apr.      47.7     45.3
27 Apr.        45     41.4
4 May        49.9     47.4
7 May        40.7     36.7