1991 223 00 00 00     15.06     14.94     12.58     12.47     13.05     12.35     13.81     15.60     161.5     155.0     150.3     166.9     181.7     165.2     148.6     158.5
1991 223 01 00 00     15.73     14.96     13.06     13.16     12.77     12.42     14.26     15.79     166.3     165.1     152.5     178.6     193.6     184.3     161.7     167.7
1991 223 02 00 00     14.63     15.20     13.86     12.77     13.43     12.72     14.14     15.72     165.3     159.7     153.6     190.6     203.3     184.2     159.5     166.6
1991 223 03 00 00     14.99     15.04     13.32     12.24     12.56     12.89     13.26     14.88     156.8     147.3     144.1     199.2     220.3     232.2     185.4     151.2
1991 223 04 00 00     15.30     14.94     13.01     12.67     11.29     12.16     13.41     15.50     162.2     155.7     156.3     187.3     209.4     196.4     161.1     157.9
1991 223 05 00 00     15.01     15.00     12.47     11.92     12.06     11.82     13.16     14.92     168.7     161.3     157.2     191.3     211.2     193.6     154.5     169.9
1991 223 06 00 00     13.77     11.93     11.82     11.55     12.34     11.17     11.91     13.48     149.3     143.8     148.6     175.7     204.5     187.2     160.6     143.8
1991 223 18 00 00     10.86     11.28     10.94     11.12     11.67     11.50     11.16     10.72     172.3     174.1     197.9     242.9     253.6     266.6     216.5     191.7
1991 223 19 00 00     11.91     12.02     11.03     10.06     10.86     10.57     11.13     11.83     180.9     191.1     215.2     231.5     251.4     230.2     227.7     199.2
1991 223 20 00 00     10.61     11.00     11.65     10.39     12.04     11.63     11.84     11.45     192.2     204.3     223.7     251.8     279.8     257.3     250.8     221.4
1991 223 21 00 00     10.71     9.977     11.40     11.23     10.94     11.56     11.28     10.90     199.0     204.1     238.4     264.8     267.7     262.1     237.7     211.2
1991 223 22 00 00     10.17     10.45     10.46     9.951     10.89     11.12     10.69     11.30     181.3     206.2     227.4     238.1     253.8     245.9     221.2     191.5
1991 223 23 00 00     11.30     10.45     11.01     10.00     11.18     10.42     10.86     10.48     194.8     218.3     241.8     257.0     255.7     230.0     210.3     193.3