diff --git a/images/stat.svg b/images/stat.svg
index 8a93e6a..36f09e6 100644
--- a/images/stat.svg
+++ b/images/stat.svg
@@ -6,7 +6,7 @@
   <rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
    <cc:Work>
     <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
-    <dc:date>2023-01-23T01:14:29.511438</dc:date>
+    <dc:date>2023-01-24T01:17:40.078941</dc:date>
     <dc:format>image/svg+xml</dc:format>
     <dc:creator>
      <cc:Agent>
@@ -36,51 +36,51 @@ L 597.269196 27.358125
 L 597.269196 44.158125 
 L 65.840625 44.158125 
 z
-" clip-path="url(#p8116fb39b9)" style="fill: #3d483c; stroke: #3d483c; stroke-linejoin: miter"/>
+" clip-path="url(#pb9da05280a)" style="fill: #8e15f5; stroke: #8e15f5; stroke-linejoin: miter"/>
    </g>
    <g id="patch_3">
     <path d="M 65.840625 48.358125 
-L 469.561555 48.358125 
-L 469.561555 65.158125 
+L 375.59938 48.358125 
+L 375.59938 65.158125 
 L 65.840625 65.158125 
 z
-" clip-path="url(#p8116fb39b9)" style="fill: #60b5cc; stroke: #60b5cc; stroke-linejoin: miter"/>
+" clip-path="url(#pb9da05280a)" style="fill: #60b5cc; stroke: #60b5cc; stroke-linejoin: miter"/>
    </g>
    <g id="patch_4">
     <path d="M 65.840625 69.358125 
-L 278.882865 69.358125 
-L 278.882865 86.158125 
+L 279.928452 69.358125 
+L 279.928452 86.158125 
 L 65.840625 86.158125 
 z
-" clip-path="url(#p8116fb39b9)" style="fill: #00add8; stroke: #00add8; stroke-linejoin: miter"/>
+" clip-path="url(#pb9da05280a)" style="fill: #00add8; stroke: #00add8; stroke-linejoin: miter"/>
    </g>
    <g id="patch_5">
     <path d="M 65.840625 90.358125 
-L 149.556809 90.358125 
-L 149.556809 107.158125 
+L 149.931787 90.358125 
+L 149.931787 107.158125 
 L 65.840625 107.158125 
 z
-" clip-path="url(#p8116fb39b9)" style="fill: #f8cc8f; stroke: #f8cc8f; stroke-linejoin: miter"/>
+" clip-path="url(#pb9da05280a)" style="fill: #56ab28; stroke: #56ab28; stroke-linejoin: miter"/>
    </g>
    <g id="patch_6">
     <path d="M 65.840625 111.358125 
-L 127.340388 111.358125 
-L 127.340388 128.158125 
+L 127.59938 111.358125 
+L 127.59938 128.158125 
 L 65.840625 128.158125 
 z
-" clip-path="url(#p8116fb39b9)" style="fill: #f1e05a; stroke: #f1e05a; stroke-linejoin: miter"/>
+" clip-path="url(#pb9da05280a)" style="fill: #f1e05a; stroke: #f1e05a; stroke-linejoin: miter"/>
    </g>
    <g id="matplotlib.axis_1"/>
    <g id="matplotlib.axis_2">
     <g id="ytick_1">
      <g id="line2d_1">
       <defs>
-       <path id="m7bb02ec15f" d="M 0 0 
+       <path id="m16fdfd2ae1" d="M 0 0 
 L -3.5 0 
 " style="stroke: #000000; stroke-width: 0.8"/>
       </defs>
       <g>
-       <use xlink:href="#m7bb02ec15f" x="65.840625" y="35.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m16fdfd2ae1" x="65.840625" y="35.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_1">
@@ -146,7 +146,7 @@ z
     <g id="ytick_2">
      <g id="line2d_2">
       <g>
-       <use xlink:href="#m7bb02ec15f" x="65.840625" y="56.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m16fdfd2ae1" x="65.840625" y="56.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_2">
@@ -215,7 +215,7 @@ z
     <g id="ytick_3">
      <g id="line2d_3">
       <g>
-       <use xlink:href="#m7bb02ec15f" x="65.840625" y="77.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m16fdfd2ae1" x="65.840625" y="77.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_3">
@@ -277,7 +277,7 @@ z
     <g id="ytick_4">
      <g id="line2d_4">
       <g>
-       <use xlink:href="#m7bb02ec15f" x="65.840625" y="98.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m16fdfd2ae1" x="65.840625" y="98.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_4">
@@ -440,7 +440,7 @@ z
     <g id="ytick_5">
      <g id="line2d_5">
       <g>
-       <use xlink:href="#m7bb02ec15f" x="65.840625" y="119.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m16fdfd2ae1" x="65.840625" y="119.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_5">
@@ -598,7 +598,7 @@ z
     </g>
    </g>
    <g id="text_6">
-    <!-- 32 hrs 39 mins -->
+    <!-- 32 hrs 29 mins -->
     <g style="fill: #586069" transform="translate(601.269196 38.5175)scale(0.1 -0.1)">
      <defs>
       <path id="DejaVuSans-33" d="M 2597 2516 
@@ -696,7 +696,7 @@ z
      <use xlink:href="#DejaVuSans-72" x="222.412109"/>
      <use xlink:href="#DejaVuSans-73" x="263.525391"/>
      <use xlink:href="#DejaVuSans-20" x="315.625"/>
-     <use xlink:href="#DejaVuSans-33" x="347.412109"/>
+     <use xlink:href="#DejaVuSans-32" x="347.412109"/>
      <use xlink:href="#DejaVuSans-39" x="411.035156"/>
      <use xlink:href="#DejaVuSans-20" x="474.658203"/>
      <use xlink:href="#DejaVuSans-6d" x="506.445312"/>
@@ -706,26 +706,21 @@ z
     </g>
    </g>
    <g id="text_7">
-    <!-- 24 hrs 48 mins -->
-    <g style="fill: #586069" transform="translate(473.561555 59.5175)scale(0.1 -0.1)">
+    <!-- 18 hrs 56 mins -->
+    <g style="fill: #586069" transform="translate(379.59938 59.5175)scale(0.1 -0.1)">
      <defs>
-      <path id="DejaVuSans-34" d="M 2419 4116 
-L 825 1625 
-L 2419 1625 
-L 2419 4116 
-z
-M 2253 4666 
-L 3047 4666 
-L 3047 1625 
-L 3713 1625 
-L 3713 1100 
-L 3047 1100 
-L 3047 0 
-L 2419 0 
-L 2419 1100 
-L 313 1100 
-L 313 1709 
-L 2253 4666 
+      <path id="DejaVuSans-31" d="M 794 531 
+L 1825 531 
+L 1825 4091 
+L 703 3866 
+L 703 4441 
+L 1819 4666 
+L 2450 4666 
+L 2450 531 
+L 3481 531 
+L 3481 0 
+L 794 0 
+L 794 531 
 z
 " transform="scale(0.015625)"/>
       <path id="DejaVuSans-38" d="M 2034 2216 
@@ -766,41 +761,6 @@ Q 2441 4250 2034 4250
 Q 1625 4250 1398 4047 
 Q 1172 3844 1172 3481 
 z
-" transform="scale(0.015625)"/>
-     </defs>
-     <use xlink:href="#DejaVuSans-32"/>
-     <use xlink:href="#DejaVuSans-34" x="63.623047"/>
-     <use xlink:href="#DejaVuSans-20" x="127.246094"/>
-     <use xlink:href="#DejaVuSans-68" x="159.033203"/>
-     <use xlink:href="#DejaVuSans-72" x="222.412109"/>
-     <use xlink:href="#DejaVuSans-73" x="263.525391"/>
-     <use xlink:href="#DejaVuSans-20" x="315.625"/>
-     <use xlink:href="#DejaVuSans-34" x="347.412109"/>
-     <use xlink:href="#DejaVuSans-38" x="411.035156"/>
-     <use xlink:href="#DejaVuSans-20" x="474.658203"/>
-     <use xlink:href="#DejaVuSans-6d" x="506.445312"/>
-     <use xlink:href="#DejaVuSans-69" x="603.857422"/>
-     <use xlink:href="#DejaVuSans-6e" x="631.640625"/>
-     <use xlink:href="#DejaVuSans-73" x="695.019531"/>
-    </g>
-   </g>
-   <g id="text_8">
-    <!-- 13 hrs 5 mins -->
-    <g style="fill: #586069" transform="translate(282.882865 80.5175)scale(0.1 -0.1)">
-     <defs>
-      <path id="DejaVuSans-31" d="M 794 531 
-L 1825 531 
-L 1825 4091 
-L 703 3866 
-L 703 4441 
-L 1819 4666 
-L 2450 4666 
-L 2450 531 
-L 3481 531 
-L 3481 0 
-L 794 0 
-L 794 531 
-z
 " transform="scale(0.015625)"/>
       <path id="DejaVuSans-35" d="M 691 4666 
 L 3169 4666 
@@ -827,43 +787,6 @@ Q 953 2441 691 2322
 L 691 4666 
 z
 " transform="scale(0.015625)"/>
-     </defs>
-     <use xlink:href="#DejaVuSans-31"/>
-     <use xlink:href="#DejaVuSans-33" x="63.623047"/>
-     <use xlink:href="#DejaVuSans-20" x="127.246094"/>
-     <use xlink:href="#DejaVuSans-68" x="159.033203"/>
-     <use xlink:href="#DejaVuSans-72" x="222.412109"/>
-     <use xlink:href="#DejaVuSans-73" x="263.525391"/>
-     <use xlink:href="#DejaVuSans-20" x="315.625"/>
-     <use xlink:href="#DejaVuSans-35" x="347.412109"/>
-     <use xlink:href="#DejaVuSans-20" x="411.035156"/>
-     <use xlink:href="#DejaVuSans-6d" x="442.822266"/>
-     <use xlink:href="#DejaVuSans-69" x="540.234375"/>
-     <use xlink:href="#DejaVuSans-6e" x="568.017578"/>
-     <use xlink:href="#DejaVuSans-73" x="631.396484"/>
-    </g>
-   </g>
-   <g id="text_9">
-    <!-- 5 hrs 8 mins -->
-    <g style="fill: #586069" transform="translate(153.556809 101.5175)scale(0.1 -0.1)">
-     <use xlink:href="#DejaVuSans-35"/>
-     <use xlink:href="#DejaVuSans-20" x="63.623047"/>
-     <use xlink:href="#DejaVuSans-68" x="95.410156"/>
-     <use xlink:href="#DejaVuSans-72" x="158.789062"/>
-     <use xlink:href="#DejaVuSans-73" x="199.902344"/>
-     <use xlink:href="#DejaVuSans-20" x="252.001953"/>
-     <use xlink:href="#DejaVuSans-38" x="283.789062"/>
-     <use xlink:href="#DejaVuSans-20" x="347.412109"/>
-     <use xlink:href="#DejaVuSans-6d" x="379.199219"/>
-     <use xlink:href="#DejaVuSans-69" x="476.611328"/>
-     <use xlink:href="#DejaVuSans-6e" x="504.394531"/>
-     <use xlink:href="#DejaVuSans-73" x="567.773438"/>
-    </g>
-   </g>
-   <g id="text_10">
-    <!-- 3 hrs 46 mins -->
-    <g style="fill: #586069" transform="translate(131.340388 122.5175)scale(0.1 -0.1)">
-     <defs>
       <path id="DejaVuSans-36" d="M 2113 2584 
 Q 1688 2584 1439 2293 
 Q 1191 2003 1191 1497 
@@ -893,6 +816,81 @@ Q 1497 4750 2381 4750
 Q 2619 4750 2861 4703 
 Q 3103 4656 3366 4563 
 z
+" transform="scale(0.015625)"/>
+     </defs>
+     <use xlink:href="#DejaVuSans-31"/>
+     <use xlink:href="#DejaVuSans-38" x="63.623047"/>
+     <use xlink:href="#DejaVuSans-20" x="127.246094"/>
+     <use xlink:href="#DejaVuSans-68" x="159.033203"/>
+     <use xlink:href="#DejaVuSans-72" x="222.412109"/>
+     <use xlink:href="#DejaVuSans-73" x="263.525391"/>
+     <use xlink:href="#DejaVuSans-20" x="315.625"/>
+     <use xlink:href="#DejaVuSans-35" x="347.412109"/>
+     <use xlink:href="#DejaVuSans-36" x="411.035156"/>
+     <use xlink:href="#DejaVuSans-20" x="474.658203"/>
+     <use xlink:href="#DejaVuSans-6d" x="506.445312"/>
+     <use xlink:href="#DejaVuSans-69" x="603.857422"/>
+     <use xlink:href="#DejaVuSans-6e" x="631.640625"/>
+     <use xlink:href="#DejaVuSans-73" x="695.019531"/>
+    </g>
+   </g>
+   <g id="text_8">
+    <!-- 13 hrs 5 mins -->
+    <g style="fill: #586069" transform="translate(283.928452 80.5175)scale(0.1 -0.1)">
+     <use xlink:href="#DejaVuSans-31"/>
+     <use xlink:href="#DejaVuSans-33" x="63.623047"/>
+     <use xlink:href="#DejaVuSans-20" x="127.246094"/>
+     <use xlink:href="#DejaVuSans-68" x="159.033203"/>
+     <use xlink:href="#DejaVuSans-72" x="222.412109"/>
+     <use xlink:href="#DejaVuSans-73" x="263.525391"/>
+     <use xlink:href="#DejaVuSans-20" x="315.625"/>
+     <use xlink:href="#DejaVuSans-35" x="347.412109"/>
+     <use xlink:href="#DejaVuSans-20" x="411.035156"/>
+     <use xlink:href="#DejaVuSans-6d" x="442.822266"/>
+     <use xlink:href="#DejaVuSans-69" x="540.234375"/>
+     <use xlink:href="#DejaVuSans-6e" x="568.017578"/>
+     <use xlink:href="#DejaVuSans-73" x="631.396484"/>
+    </g>
+   </g>
+   <g id="text_9">
+    <!-- 5 hrs 8 mins -->
+    <g style="fill: #586069" transform="translate(153.931787 101.5175)scale(0.1 -0.1)">
+     <use xlink:href="#DejaVuSans-35"/>
+     <use xlink:href="#DejaVuSans-20" x="63.623047"/>
+     <use xlink:href="#DejaVuSans-68" x="95.410156"/>
+     <use xlink:href="#DejaVuSans-72" x="158.789062"/>
+     <use xlink:href="#DejaVuSans-73" x="199.902344"/>
+     <use xlink:href="#DejaVuSans-20" x="252.001953"/>
+     <use xlink:href="#DejaVuSans-38" x="283.789062"/>
+     <use xlink:href="#DejaVuSans-20" x="347.412109"/>
+     <use xlink:href="#DejaVuSans-6d" x="379.199219"/>
+     <use xlink:href="#DejaVuSans-69" x="476.611328"/>
+     <use xlink:href="#DejaVuSans-6e" x="504.394531"/>
+     <use xlink:href="#DejaVuSans-73" x="567.773438"/>
+    </g>
+   </g>
+   <g id="text_10">
+    <!-- 3 hrs 46 mins -->
+    <g style="fill: #586069" transform="translate(131.59938 122.5175)scale(0.1 -0.1)">
+     <defs>
+      <path id="DejaVuSans-34" d="M 2419 4116 
+L 825 1625 
+L 2419 1625 
+L 2419 4116 
+z
+M 2253 4666 
+L 3047 4666 
+L 3047 1625 
+L 3713 1625 
+L 3713 1100 
+L 3047 1100 
+L 3047 0 
+L 2419 0 
+L 2419 1100 
+L 313 1100 
+L 313 1709 
+L 2253 4666 
+z
 " transform="scale(0.015625)"/>
      </defs>
      <use xlink:href="#DejaVuSans-33"/>
@@ -911,7 +909,7 @@ z
     </g>
    </g>
    <g id="text_11">
-    <!-- From 22 December, 2022 to 21 January, 2023: 90 hrs 25 mins -->
+    <!-- From 23 December, 2022 to 22 January, 2023: 84 hrs 16 mins -->
     <g style="fill: #586069" transform="translate(158.368125 16.318125)scale(0.12 -0.12)">
      <defs>
       <path id="DejaVuSans-46" d="M 628 4666 
@@ -1086,7 +1084,7 @@ z
      <use xlink:href="#DejaVuSans-6d" x="150.314453"/>
      <use xlink:href="#DejaVuSans-20" x="247.726562"/>
      <use xlink:href="#DejaVuSans-32" x="279.513672"/>
-     <use xlink:href="#DejaVuSans-32" x="343.136719"/>
+     <use xlink:href="#DejaVuSans-33" x="343.136719"/>
      <use xlink:href="#DejaVuSans-20" x="406.759766"/>
      <use xlink:href="#DejaVuSans-44" x="438.546875"/>
      <use xlink:href="#DejaVuSans-65" x="515.548828"/>
@@ -1107,7 +1105,7 @@ z
      <use xlink:href="#DejaVuSans-6f" x="1346.164062"/>
      <use xlink:href="#DejaVuSans-20" x="1407.345703"/>
      <use xlink:href="#DejaVuSans-32" x="1439.132812"/>
-     <use xlink:href="#DejaVuSans-31" x="1502.755859"/>
+     <use xlink:href="#DejaVuSans-32" x="1502.755859"/>
      <use xlink:href="#DejaVuSans-20" x="1566.378906"/>
      <use xlink:href="#DejaVuSans-4a" x="1598.166016"/>
      <use xlink:href="#DejaVuSans-61" x="1627.658203"/>
@@ -1124,15 +1122,15 @@ z
      <use xlink:href="#DejaVuSans-33" x="2231.710938"/>
      <use xlink:href="#DejaVuSans-3a" x="2295.333984"/>
      <use xlink:href="#DejaVuSans-20" x="2329.025391"/>
-     <use xlink:href="#DejaVuSans-39" x="2360.8125"/>
-     <use xlink:href="#DejaVuSans-30" x="2424.435547"/>
+     <use xlink:href="#DejaVuSans-38" x="2360.8125"/>
+     <use xlink:href="#DejaVuSans-34" x="2424.435547"/>
      <use xlink:href="#DejaVuSans-20" x="2488.058594"/>
      <use xlink:href="#DejaVuSans-68" x="2519.845703"/>
      <use xlink:href="#DejaVuSans-72" x="2583.224609"/>
      <use xlink:href="#DejaVuSans-73" x="2624.337891"/>
      <use xlink:href="#DejaVuSans-20" x="2676.4375"/>
-     <use xlink:href="#DejaVuSans-32" x="2708.224609"/>
-     <use xlink:href="#DejaVuSans-35" x="2771.847656"/>
+     <use xlink:href="#DejaVuSans-31" x="2708.224609"/>
+     <use xlink:href="#DejaVuSans-36" x="2771.847656"/>
      <use xlink:href="#DejaVuSans-20" x="2835.470703"/>
      <use xlink:href="#DejaVuSans-6d" x="2867.257812"/>
      <use xlink:href="#DejaVuSans-69" x="2964.669922"/>
@@ -1143,7 +1141,7 @@ z
   </g>
  </g>
  <defs>
-  <clipPath id="p8116fb39b9">
+  <clipPath id="pb9da05280a">
    <rect x="65.840625" y="22.318125" width="558" height="110.88"/>
   </clipPath>
  </defs>