| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.136 | 1.258 | 1.187 | 1.154 | 0.988 | 1.073 | 1.104 | 1.259 | 1.262 | 1.173 | 1.223 | 1.134 | 1.108
| 1.098 | 16 | 1.208 | 16 | 1.181 | 1.092 | 0.969 | 1.026 | 1.092 | 1.154 | 1.174 | 1.133 | 1.095 | 1.043 | 1.079
| 16 | 0.988 | 1.087 | 1.176 | 1.063 | 0.917 | 0.921 | 1.058 | 1.103 | 1.036 | 0.979 | 0.958 | 15 | 0.962 | 1.006
| 0.972 | 1.082 | 1.156 | 16 | 1.05 | 0.886 | 0.91 | 0.902 | 0.992 | 1.031 | 15 | 0.946 | 0.93 | 0.943 | 0.991
| 0.879 | 1.056 | 0.979 | 1.041 | 16 | 0.816 | 0.795 | 0.835 | 16 | 0.893 | 0.851 | 0.867 | 15 | 0.915 | 0.885 | 16 | 0.874
| 07 | 0.824 | 0.937 | 0.977 | 0.918 | 0.76 | 0.785 | 0.813 | 0.809 | 0.772 | 0.866 | 0.827 | 0.766 | 0.864
| 0.804 | 0.82 | 0.971 | 0.806 | 0.731 | 0.781 | 0.766 | 0.788 | 16 | 0.77 | 0.855 | 0.725 | 0.731 | 0.832
| 0.759 | 0.807 | 0.958 | 0.799 | 14 | 0.7 | 0.706 | 0.763 | 0.769 | 0.762 | 0.794 | 0.713 | 16 | 0.715 | 0.771
| 0.742 | 0.737 | 0.848 | 0.764 | 0.7 | 16 | 0.696 | 16 | 0.747 | 0.737 | 14 | 0.712 | 0.775 | 0.702 | 0.688 | 15 | 0.752
| 15 | 0.679 | 15 | 0.73 | 0.784 | 0.703 | 0.692 | 15 | 0.695 | 0.742 | 0.72 | 0.71 | 16 | 0.721 | 13 | 0.701 | 14 | 0.656 | 0.729
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.37 | 1.43 | 1.39 | 1.32 | 1.16 | 1.23 | 1.24 | 1.42 | 1.48 | 1.34 | 1.4 | 1.35 | 1.282
| 1.25 | 16 | 1.36 | 1.36 | 1.24 | 1.13 | 1.17 | 1.2 | 1.3 | 1.38 | 1.34 | 1.29 | 1.26 | 1.234
| 1.18 | 1.25 | 16 | 1.35 | 1.16 | 1.07 | 1.08 | 1.19 | 1.19 | 1.24 | 1.18 | 1.21 | 15 | 1.17 | 1.185
| 16 | 1.17 | 1.23 | 1.3 | 1.11 | 0.99 | 1.06 | 1.02 | 1.17 | 1.21 | 15 | 1.07 | 1.08 | 1.11 | 1.168
| 1.08 | 1.23 | 1.23 | 16 | 1.09 | 16 | 0.96 | 0.92 | 0.94 | 16 | 1.01 | 0.96 | 1.02 | 15 | 1.06 | 1.05 | 16 | 1.01
| 1.02 | 1.12 | 1.18 | 1 | 0.94 | 0.91 | 0.94 | 0.95 | 0.93 | 1 | 0.99 | 0.93 | 1.005
| 07 | 1.01 | 0.96 | 1.17 | 0.98 | 0.91 | 0.9 | 0.92 | 0.94 | 0.92 | 0.98 | 0.92 | 0.92 | 0.978
| 0.93 | 0.95 | 1.15 | 0.93 | 14 | 0.86 | 0.85 | 0.89 | 0.87 | 16 | 0.9 | 0.97 | 16 | 0.91 | 0.88 | 0.912
| 0.91 | 15 | 0.91 | 1.04 | 0.88 | 0.86 | 15 | 0.81 | 16 | 0.84 | 0.86 | 0.88 | 0.88 | 0.87 | 16 | 0.86 | 15 | 0.895
| 0.87 | 0.89 | 15 | 0.95 | 10 | 0.85 | 0.84 | 16 | 0.8 | 0.83 | 14 | 0.83 | 14 | 0.87 | 16 | 0.87 | 13 | 0.83 | 0.8 | 0.89
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.3 | 1.39 | 1.31 | 1.26 | 1.15 | 1.17 | 1.19 | 1.31 | 1.4 | 1.34 | 1.39 | 1.35 | 1.252
| 1.29 | 16 | 1.3 | 16 | 1.3 | 1.18 | 1.06 | 1.1 | 1.17 | 1.24 | 1.33 | 1.31 | 1.29 | 1.25 | 1.171
| 1.17 | 1.22 | 1.3 | 1.13 | 1.05 | 1.06 | 1.16 | 1.23 | 1.21 | 1.13 | 1.12 | 1.14 | 1.166
| 16 | 1.15 | 1.21 | 1.22 | 1.12 | 1 | 0.95 | 0.94 | 1.05 | 1.12 | 1.04 | 1.07 | 15 | 1.08 | 1.116
| 1.07 | 1.15 | 1.2 | 16 | 1.09 | 0.96 | 0.93 | 0.92 | 16 | 0.96 | 0.98 | 15 | 1.02 | 15 | 1.01 | 1.02 | 1.01
| 1.03 | 1.1 | 1.16 | 1.04 | 16 | 0.92 | 0.92 | 0.9 | 0.94 | 0.94 | 0.99 | 0.99 | 0.96 | 16 | 0.992
| 0.94 | 1 | 1.13 | 0.99 | 0.91 | 0.91 | 0.89 | 0.91 | 0.93 | 0.97 | 0.92 | 0.94 | 0.988
| 0.92 | 0.92 | 1.1 | 0.93 | 0.89 | 0.83 | 0.89 | 0.89 | 16 | 0.92 | 0.96 | 16 | 0.9 | 16 | 0.88 | 0.923
| 07 | 0.88 | 0.9 | 1.07 | 0.9 | 0.84 | 15 | 0.82 | 16 | 0.84 | 0.87 | 15 | 0.89 | 0.9 | 0.87 | 0.88 | 0.892
| 0.88 | 0.89 | 15 | 0.91 | 0.88 | 0.82 | 16 | 0.81 | 0.84 | 0.86 | 0.87 | 0.89 | 0.83 | 0.82 | 15 | 0.874
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.25 | 1.28 | 1.22 | 1.21 | 1.06 | 1.09 | 1.16 | 1.22 | 1.35 | 1.33 | 1.34 | 1.26 | 1.17
| 1.15 | 16 | 1.22 | 16 | 1.18 | 1.09 | 1.01 | 1.07 | 1.13 | 1.21 | 1.14 | 1.2 | 1.21 | 1.13 | 1.109
| 16 | 1.08 | 1.11 | 1.16 | 1.05 | 0.95 | 1.06 | 1.1 | 1.02 | 1.1 | 1.09 | 1.07 | 15 | 1.04 | 1.048
| 1.06 | 1.11 | 1.13 | 1.04 | 0.89 | 0.88 | 0.93 | 16 | 0.94 | 0.87 | 15 | 1.01 | 1.01 | 1.03 | 1.043
| 0.99 | 1.06 | 1.08 | 16 | 1.02 | 0.88 | 0.85 | 0.85 | 0.88 | 0.87 | 0.95 | 15 | 0.99 | 0.92 | 16 | 0.925
| 0.95 | 1.05 | 1.07 | 0.93 | 16 | 0.87 | 0.81 | 0.82 | 0.84 | 16 | 0.84 | 0.95 | 0.93 | 0.82 | 0.916
| 07 | 0.89 | 0.89 | 1.04 | 0.92 | 0.78 | 0.81 | 0.79 | 0.81 | 15 | 0.82 | 0.93 | 0.86 | 0.81 | 0.888
| 0.81 | 0.83 | 1.04 | 0.84 | 0.78 | 16 | 0.77 | 0.79 | 0.81 | 0.82 | 0.86 | 16 | 0.84 | 16 | 0.77 | 0.836
| 0.78 | 98 | 0.79 | 0.89 | 10 | 0.82 | 0.75 | 15 | 0.75 | 0.78 | 15 | 0.8 | 0.81 | 16 | 0.81 | 0.79 | 0.76 | 15 | 0.818
| 0.78 | 10 | 0.78 | 10 | 0.85 | 0.81 | 14 | 0.73 | 0.73 | 16 | 0.76 | 0.8 | 14 | 0.76 | 0.8 | 13 | 0.76 | 0.75 | 0.803
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.359 | 1.376 | 1.286 | 1.273 | 1.169 | 1.236 | 1.333 | 1.44 | 1.484 | 1.414 | 1.412 | 1.395 | 1.285
| 1.247 | 16 | 1.282 | 1.274 | 1.209 | 1.143 | 1.201 | 1.256 | 1.341 | 1.283 | 1.372 | 1.357 | 1.307 | 1.223
| 16 | 1.173 | 1.269 | 16 | 1.252 | 1.172 | 1.074 | 1.17 | 1.233 | 1.288 | 1.257 | 1.247 | 1.222 | 15 | 1.159 | 1.214
| 1.152 | 1.23 | 1.193 | 1.155 | 0.988 | 1.051 | 1.026 | 1.138 | 0.949 | 15 | 1.089 | 1.092 | 1.111 | 1.186
| 1.146 | 1.175 | 1.191 | 16 | 1.11 | 16 | 0.981 | 0.99 | 0.952 | 16 | 1.036 | 0.947 | 1.086 | 15 | 1.009 | 1.096 | 16 | 1.037
| 1.027 | 1.137 | 1.161 | 1.036 | 0.98 | 0.936 | 0.948 | 0.935 | 16 | 0.939 | 1.054 | 0.974 | 16 | 0.938 | 1.011
| 07 | 0.953 | 0.934 | 1.129 | 1.033 | 0.937 | 0.885 | 0.939 | 0.926 | 0.914 | 1.047 | 16 | 0.957 | 0.933 | 0.973
| 0.89 | 0.924 | 1.104 | 0.948 | 0.888 | 16 | 0.881 | 16 | 0.915 | 0.917 | 15 | 0.894 | 0.98 | 0.93 | 0.924 | 0.935
| 0.877 | 10 | 0.871 | 0.998 | 10 | 0.912 | 0.837 | 0.833 | 0.881 | 0.904 | 0.873 | 16 | 0.978 | 0.841 | 0.898 | 0.906
| 0.871 | 0.858 | 10 | 0.88 | 0.911 | 0.828 | 15 | 0.829 | 0.859 | 0.891 | 14 | 0.844 | 0.921 | 13 | 0.817 | 0.86 | 15 | 0.9
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 0.79 | 0.87 | 0.88 | 0.94 | 0.77 | 0.69 | 0.73 | 0.75 | 0.8 | 0.78 | 0.76 | 0.74 | 0.767
| 0.45 | 16 | 0.7 | 16 | 0.64 | 98 | 0.62 | 0.53 | 0.47 | 0.56 | 0.68 | 0.79 | 0.74 | 0.64 | 0.61 | 0.473
| 16 | 0.42 | 0.57 | 0.57 | 16 | 0.61 | 98 | 0.52 | 0.46 | 0.48 | 0.61 | 0.61 | 0.53 | 0.43 | 0.43 | 0.469
| 0.41 | 0.5 | 10 | 0.39 | 0.61 | 0.5 | 98 | 0.44 | 98 | 0.38 | 98 | 0.39 | 0.52 | 0.47 | 0.39 | 15 | 0.35 | 0.425
| 10 | 0.36 | 98 | 0.49 | 0.38 | 0.39 | 16 | 0.42 | 0.34 | 0.36 | 0.39 | 0.43 | 0.36 | 0.38 | 0.31 | 16 | 0.389
| 0.35 | 0.38 | 98 | 0.35 | 0.32 | 0.41 | 0.3 | 0.32 | 16 | 0.32 | 0.4 | 0.34 | 16 | 0.35 | 0.3 | 98 | 0.348
| 98 | 0.34 | 10 | 0.3 | 0.33 | 0.26 | 0.32 | 0.29 | 0.3 | 0.3 | 0.39 | 15 | 0.28 | 0.22 | 03 | 0.26 | 0.347
| 13 | 0.31 | 0.3 | 04 | 0.23 | 0.26 | 10 | 0.29 | 16 | 0.21 | 16 | 0.26 | 0.29 | 16 | 0.3 | 16 | 0.28 | 15 | 0.21 | 87 | 0.25 | 0.293
| 07 | 0.29 | 0.21 | 0.22 | 05 | 0.2 | 0.28 | 91 | 0.18 | 0.23 | 0.25 | 98 | 0.28 | 0.26 | 09 | 0.14 | 0.21 | 0.265
| 0.26 | 0.19 | 0.18 | 10 | 0.2 | 0.2 | 10 | 0.18 | 10 | 0.2 | 0.24 | 0.26 | 98 | 0.24 | 90 | 0.12 | 16 | 0.16 | 10 | 0.194
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.246 | 1.365 | 1.258 | 1.433 | 1.158 | 1.141 | 1.187 | 1.161 | 1.301 | 1.322 | 1.236 | 1.167 | 1.218
| 0.95 | 16 | 1.262 | 16 | 1.132 | 1.068 | 1.016 | 1.012 | 1.048 | 1.14 | 1.247 | 1.232 | 1.114 | 1.041 | 0.979
| 16 | 0.928 | 1.031 | 1.032 | 16 | 1.006 | 0.923 | 0.892 | 1.035 | 1.117 | 1.189 | 1.002 | 0.874 | 0.822 | 0.928
| 0.904 | 0.957 | 0.863 | 98 | 0.892 | 0.825 | 0.834 | 0.848 | 0.883 | 1.02 | 0.86 | 0.831 | 15 | 0.813 | 0.908
| 0.816 | 0.894 | 0.806 | 0.872 | 0.771 | 0.768 | 0.77 | 0.779 | 0.911 | 15 | 0.833 | 0.735 | 0.684 | 0.817
| 10 | 0.726 | 0.756 | 0.745 | 0.817 | 16 | 0.726 | 0.768 | 0.75 | 0.759 | 0.899 | 0.818 | 15 | 0.734 | 0.643 | 16 | 0.814
| 0.708 | 98 | 0.727 | 10 | 0.743 | 0.771 | 98 | 0.694 | 16 | 0.671 | 0.722 | 0.712 | 0.884 | 0.814 | 16 | 0.656 | 0.631 | 0.755
| 07 | 0.699 | 0.688 | 0.664 | 0.691 | 0.666 | 10 | 0.613 | 16 | 0.69 | 0.71 | 16 | 0.843 | 0.744 | 0.597 | 0.585 | 0.686
| 0.661 | 10 | 0.663 | 0.648 | 10 | 0.617 | 0.643 | 98 | 0.598 | 0.68 | 16 | 0.692 | 0.774 | 0.728 | 0.568 | 0.548 | 0.624
| 13 | 0.621 | 0.652 | 98 | 0.596 | 0.596 | 10 | 0.642 | 15 | 0.587 | 10 | 0.679 | 10 | 0.674 | 0.725 | 16 | 0.696 | 0.559 | 03 | 0.524 | 15 | 0.614
| |