| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.094 | 1.277 | 1.197 | 1.18 | 1.029 | 1.084 | 1.075 | 1.11 | 1.29 | 1.208 | 1.276 | 1.226 | 1.144
| 1.012 | 1.161 | 1.137 | 1.008 | 0.859 | 0.949 | 0.817 | 0.886 | 0.842 | 0.923 | 0.929 | 0.972 | 1.02
| 0.981 | 1.059 | 1.017 | 0.966 | 0.828 | 0.801 | 0.788 | 0.801 | 0.774 | 0.902 | 0.909 | 0.919 | 0.861
| 0.852 | 0.948 | 1 | 0.884 | 0.803 | 0.79 | 0.771 | 0.798 | 0.762 | 0.88 | 0.825 | 0.743 | 0.857
| 07 | 0.845 | 0.796 | 0.976 | 0.852 | 0.758 | 0.773 | 0.768 | 0.763 | 0.761 | 0.811 | 0.759 | 0.734 | 0.824
| 0.725 | 0.775 | 0.955 | 0.78 | 0.708 | 0.705 | 0.735 | 0.735 | 0.722 | 0.806 | 0.746 | 0.703 | 0.765
| 0.707 | 10 | 0.728 | 0.845 | 10 | 0.766 | 14 | 0.699 | 0.701 | 0.711 | 0.717 | 0.685 | 0.748 | 0.695 | 06 | 0.672 | 0.744
| 0.662 | 98 | 0.709 | 0.793 | 0.744 | 0.67 | 0.699 | 0.698 | 0.677 | 14 | 0.682 | 0.704 | 13 | 0.677 | 0.653 | 0.727
| 0.646 | 0.708 | 0.759 | 0.709 | 0.661 | 0.646 | 0.631 | 14 | 0.671 | 0.646 | 0.695 | 0.659 | 0.639 | 0.713
| 0.637 | 0.699 | 10 | 0.755 | 0.665 | 0.661 | 98 | 0.641 | 09 | 0.624 | 0.658 | 0.645 | 12 | 0.642 | 10 | 0.654 | 0.63 | 0.69
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.22 | 1.43 | 1.4 | 1.32 | 1.16 | 1.21 | 1.19 | 1.19 | 1.48 | 1.34 | 1.43 | 1.35 | 1.29
| 1.18 | 1.37 | 1.35 | 1.12 | 1.01 | 1.08 | 0.94 | 1.02 | 0.98 | 1.09 | 1.1 | 1.17 | 1.173
| 1.17 | 1.24 | 1.22 | 1.09 | 0.95 | 0.92 | 0.94 | 0.95 | 0.92 | 1.01 | 1.06 | 1.09 | 1.015
| 1.03 | 1.14 | 1.17 | 1.01 | 0.94 | 0.91 | 0.92 | 0.95 | 0.92 | 1 | 0.99 | 0.93 | 1.012
| 07 | 1.02 | 0.98 | 1.17 | 1 | 0.91 | 0.9 | 0.89 | 0.87 | 0.9 | 0.99 | 0.93 | 0.92 | 0.975
| 0.93 | 0.95 | 1.16 | 0.94 | 14 | 0.86 | 0.84 | 0.84 | 0.87 | 0.89 | 0.96 | 0.92 | 0.87 | 0.922
| 0.91 | 0.9 | 1.05 | 0.88 | 0.85 | 0.81 | 0.83 | 14 | 0.83 | 14 | 0.87 | 0.9 | 0.88 | 0.86 | 0.897
| 0.88 | 0.89 | 0.96 | 10 | 0.85 | 0.84 | 0.81 | 0.82 | 0.82 | 0.85 | 0.88 | 13 | 0.83 | 0.8 | 0.893
| 0.87 | 98 | 0.88 | 10 | 0.92 | 0.84 | 0.81 | 98 | 0.77 | 09 | 0.73 | 0.79 | 0.8 | 0.88 | 0.82 | 0.8 | 0.848
| 0.83 | 0.85 | 0.89 | 14 | 0.8 | 0.79 | 0.77 | 0.73 | 0.77 | 0.77 | 12 | 0.8 | 10 | 0.81 | 06 | 0.79 | 0.848
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.28 | 1.41 | 1.35 | 1.3 | 1.18 | 1.22 | 1.18 | 1.26 | 1.42 | 1.37 | 1.42 | 1.38 | 1.29
| 1.21 | 1.34 | 1.33 | 1.14 | 0.99 | 1.07 | 0.92 | 1 | 1 | 1.07 | 1.06 | 1.13 | 1.183
| 1.16 | 1.21 | 1.23 | 1.13 | 0.97 | 0.93 | 0.91 | 0.93 | 0.95 | 1.02 | 1.05 | 1.11 | 1.028
| 1.04 | 1.1 | 1.15 | 1.04 | 0.96 | 0.92 | 0.9 | 0.92 | 0.94 | 1.01 | 0.98 | 0.96 | 1.013
| 07 | 0.92 | 1.02 | 1.14 | 0.99 | 0.91 | 0.91 | 0.9 | 0.9 | 0.93 | 0.99 | 0.93 | 0.94 | 0.978
| 0.92 | 0.91 | 1.11 | 0.95 | 0.91 | 0.86 | 0.87 | 0.88 | 0.93 | 0.96 | 0.93 | 0.9 | 0.935
| 0.92 | 0.9 | 1.07 | 0.9 | 14 | 0.83 | 0.84 | 0.85 | 0.87 | 0.88 | 0.91 | 0.89 | 0.89 | 0.911
| 0.89 | 0.89 | 0.93 | 10 | 0.88 | 0.83 | 0.84 | 0.84 | 0.84 | 0.86 | 0.9 | 0.84 | 0.83 | 0.896
| 0.84 | 0.87 | 10 | 0.89 | 0.88 | 0.82 | 0.79 | 0.79 | 14 | 0.82 | 14 | 0.85 | 0.87 | 13 | 0.79 | 0.83 | 0.866
| 0.84 | 10 | 0.84 | 0.88 | 0.81 | 0.82 | 0.77 | 09 | 0.74 | 0.81 | 0.82 | 12 | 0.78 | 05 | 0.77 | 14 | 0.8 | 0.863
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.152 | 1.29 | 1.251 | 1.205 | 1.073 | 1.052 | 1.15 | 1.199 | 1.352 | 1.287 | 1.334 | 1.259 | 1.194
| 1.088 | 1.224 | 1.182 | 1.063 | 0.908 | 0.858 | 0.857 | 0.949 | 0.868 | 1.015 | 1.014 | 1.042 | 1.1
| 1.069 | 1.113 | 1.125 | 1.03 | 0.88 | 0.825 | 0.816 | 0.858 | 0.867 | 0.956 | 0.996 | 1.037 | 0.933
| 0.952 | 1.067 | 1.094 | 0.939 | 0.871 | 0.809 | 0.805 | 0.853 | 0.846 | 0.929 | 0.937 | 0.824 | 0.923
| 07 | 0.893 | 0.869 | 1.076 | 0.927 | 0.78 | 0.777 | 0.792 | 0.811 | 0.826 | 0.907 | 0.854 | 0.815 | 0.891
| 0.8 | 0.844 | 1.065 | 0.846 | 0.778 | 0.76 | 0.778 | 0.801 | 0.803 | 0.869 | 0.844 | 0.779 | 0.845
| 0.779 | 98 | 0.797 | 0.89 | 10 | 0.834 | 0.761 | 0.738 | 0.778 | 0.799 | 0.79 | 0.819 | 0.806 | 0.768 | 0.825
| 0.779 | 0.796 | 10 | 0.86 | 0.822 | 14 | 0.737 | 0.713 | 0.733 | 0.799 | 14 | 0.757 | 0.811 | 13 | 0.77 | 0.751 | 0.801
| 0.74 | 10 | 0.79 | 02 | 0.799 | 0.77 | 0.731 | 98 | 0.668 | 0.715 | 0.735 | 0.729 | 0.809 | 0.745 | 06 | 0.717 | 0.763
| 10 | 0.711 | 0.782 | 0.795 | 0.76 | 10 | 0.715 | 13 | 0.659 | 09 | 0.681 | 14 | 0.734 | 13 | 0.722 | 14 | 0.742 | 10 | 0.735 | 0.693 | 0.762
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.334 | 1.427 | 1.354 | 1.337 | 1.208 | 1.144 | 1.274 | 1.34 | 1.559 | 1.4 | 1.412 | 1.448 | 1.332
| 1.281 | 1.346 | 1.323 | 1.213 | 1.047 | 0.966 | 0.974 | 1.067 | 1.023 | 1.13 | 1.093 | 1.211 | 1.238
| 1.225 | 1.236 | 1.259 | 1.173 | 1.033 | 0.915 | 0.951 | 1.033 | 1.008 | 1.116 | 1.04 | 1.179 | 1.07
| 1.112 | 1.18 | 1.214 | 1.106 | 1.002 | 0.902 | 0.939 | 1.001 | 0.964 | 1.069 | 1.022 | 1 | 1.055
| 07 | 1.017 | 0.997 | 1.198 | 1.074 | 0.982 | 0.849 | 0.928 | 0.984 | 14 | 0.951 | 1.039 | 0.975 | 0.998 | 1.036
| 0.984 | 0.993 | 1.17 | 1.037 | 0.925 | 0.844 | 0.868 | 0.928 | 0.947 | 1.028 | 0.944 | 0.988 | 0.968
| 0.964 | 10 | 0.929 | 1.064 | 10 | 0.981 | 14 | 0.898 | 0.836 | 0.838 | 0.925 | 0.928 | 0.974 | 0.861 | 0.943 | 0.939
| 0.954 | 0.929 | 02 | 0.937 | 0.973 | 0.882 | 0.807 | 0.828 | 14 | 0.92 | 0.915 | 0.942 | 13 | 0.837 | 0.904 | 0.934
| 0.918 | 0.913 | 10 | 0.932 | 0.917 | 0.859 | 98 | 0.8 | 11 | 0.801 | 0.899 | 0.826 | 0.931 | 12 | 0.82 | 0.881 | 0.901
| 0.901 | 0.898 | 0.918 | 07 | 0.881 | 0.854 | 0.741 | 09 | 0.795 | 0.847 | 0.811 | 12 | 0.865 | 0.819 | 06 | 0.861 | 0.894
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 0.86 | 0.93 | 0.95 | 1.05 | 0.9 | 0.8 | 0.65 | 0.7 | 0.9 | 0.93 | 0.92 | 0.83 | 0.915
| 0.43 | 0.71 | 0.65 | 98 | 0.62 | 98 | 0.52 | 98 | 0.44 | 98 | 0.38 | 98 | 0.39 | 0.46 | 0.48 | 0.43 | 0.45 | 0.512
| 0.43 | 0.6 | 10 | 0.38 | 0.61 | 0.43 | 0.38 | 0.37 | 0.32 | 0.41 | 0.39 | 0.41 | 0.36 | 0.392
| 10 | 0.36 | 98 | 0.49 | 0.36 | 0.33 | 0.42 | 0.35 | 0.32 | 0.31 | 0.4 | 0.38 | 0.35 | 0.32 | 0.367
| 98 | 0.33 | 0.31 | 98 | 0.34 | 0.27 | 0.38 | 0.31 | 0.26 | 0.3 | 0.3 | 0.33 | 0.23 | 87 | 0.25 | 98 | 0.344
| 13 | 0.31 | 10 | 0.3 | 0.23 | 0.27 | 0.33 | 0.21 | 0.26 | 0.29 | 98 | 0.27 | 0.3 | 0.22 | 03 | 0.25 | 0.313
| 07 | 0.28 | 0.22 | 04 | 0.22 | 05 | 0.2 | 10 | 0.28 | 91 | 0.18 | 0.21 | 0.27 | 0.26 | 0.28 | 0.17 | 0.22 | 0.274
| 0.27 | 0.21 | 0.21 | 10 | 0.2 | 0.21 | 10 | 0.18 | 10 | 0.2 | 10 | 0.21 | 0.25 | 0.28 | 09 | 0.13 | 0.17 | 10 | 0.191
| 0.25 | 02 | 0.14 | 0.19 | 0.19 | 0.18 | 0.18 | 0.18 | 0.18 | 10 | 0.19 | 98 | 0.24 | 0.13 | 0.16 | 0.183
| 03 | 0.2 | 03 | 0.09 | 0.16 | 0.19 | 0.15 | 02 | 0.17 | 0.17 | 95 | 0.15 | 09 | 0.09 | 03 | 0.12 | 90 | 0.12 | 0.14 | 0.144
| |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann
| 1.242 | 1.357 | 1.256 | 1.434 | 1.16 | 0.836 | 1.032 | 1.122 | 1.243 | 1.31 | 1.224 | 1.154 | 1.29
| 0.93 | 1.263 | 1.134 | 1.008 | 0.826 | 0.779 | 0.771 | 0.79 | 0.914 | 0.862 | 0.83 | 0.823 | 0.902
| 0.908 | 1.039 | 0.864 | 98 | 0.892 | 0.77 | 0.768 | 0.758 | 0.761 | 0.901 | 0.836 | 0.736 | 0.815 | 0.823
| 10 | 0.731 | 0.759 | 10 | 0.747 | 0.818 | 0.728 | 0.674 | 0.724 | 0.713 | 0.889 | 0.825 | 0.735 | 0.633 | 0.817
| 0.709 | 98 | 0.727 | 0.746 | 0.777 | 98 | 0.694 | 10 | 0.617 | 0.693 | 0.707 | 0.845 | 0.821 | 0.659 | 0.631 | 0.757
| 07 | 0.702 | 0.689 | 0.658 | 0.689 | 0.669 | 98 | 0.598 | 10 | 0.684 | 0.694 | 0.778 | 0.737 | 0.6 | 0.585 | 0.689
| 0.663 | 10 | 0.667 | 0.651 | 10 | 0.621 | 10 | 0.646 | 0.59 | 0.684 | 10 | 0.679 | 0.721 | 0.732 | 0.569 | 0.549 | 0.626
| 13 | 0.625 | 0.655 | 98 | 0.596 | 0.599 | 0.645 | 14 | 0.542 | 0.661 | 0.655 | 0.676 | 0.698 | 0.555 | 03 | 0.525 | 0.616
| 98 | 0.619 | 0.575 | 0.589 | 05 | 0.58 | 0.562 | 0.535 | 0.641 | 0.627 | 10 | 0.652 | 0.578 | 0.55 | 14 | 0.51 | 10 | 0.613
| 0.607 | 0.538 | 0.582 | 0.558 | 0.54 | 0.528 | 98 | 0.628 | 98 | 0.615 | 09 | 0.614 | 14 | 0.572 | 14 | 0.499 | 0.472 | 0.607
| |