diff --git a/images/stat.svg b/images/stat.svg
index 255e933..4ee6ac1 100644
--- a/images/stat.svg
+++ b/images/stat.svg
@@ -7,7 +7,7 @@
   <rdf:RDF xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" 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>2021-01-06T01:23:01.216689</dc:date>
+    <dc:date>2021-01-07T01:27:36.438775</dc:date>
     <dc:format>image/svg+xml</dc:format>
     <dc:creator>
      <cc:Agent>
@@ -31,41 +31,41 @@ z
   </g>
   <g id="axes_1">
    <g id="patch_2">
-    <path clip-path="url(#pc0a20a4a10)" d="M 97.325 27.358125 
+    <path clip-path="url(#pd8f701a08b)" d="M 97.325 27.358125 
 L 628.753571 27.358125 
 L 628.753571 44.158125 
 L 97.325 44.158125 
 z
-" style="fill:#085f29;stroke:#085f29;stroke-linejoin:miter;"/>
+" style="fill:#062984;stroke:#062984;stroke-linejoin:miter;"/>
    </g>
    <g id="patch_3">
-    <path clip-path="url(#pc0a20a4a10)" d="M 97.325 48.358125 
-L 328.652731 48.358125 
-L 328.652731 65.158125 
+    <path clip-path="url(#pd8f701a08b)" d="M 97.325 48.358125 
+L 341.69251 48.358125 
+L 341.69251 65.158125 
 L 97.325 65.158125 
 z
 " style="fill:#e34c26;stroke:#e34c26;stroke-linejoin:miter;"/>
    </g>
    <g id="patch_4">
-    <path clip-path="url(#pc0a20a4a10)" d="M 97.325 69.358125 
-L 263.418547 69.358125 
-L 263.418547 86.158125 
+    <path clip-path="url(#pd8f701a08b)" d="M 97.325 69.358125 
+L 272.816725 69.358125 
+L 272.816725 86.158125 
 L 97.325 86.158125 
 z
 " style="fill:#563d7c;stroke:#563d7c;stroke-linejoin:miter;"/>
    </g>
    <g id="patch_5">
-    <path clip-path="url(#pc0a20a4a10)" d="M 97.325 90.358125 
-L 182.495128 90.358125 
-L 182.495128 107.158125 
+    <path clip-path="url(#pd8f701a08b)" d="M 97.325 90.358125 
+L 187.429622 90.358125 
+L 187.429622 107.158125 
 L 97.325 107.158125 
 z
 " style="fill:#f34b7d;stroke:#f34b7d;stroke-linejoin:miter;"/>
    </g>
    <g id="patch_6">
-    <path clip-path="url(#pc0a20a4a10)" d="M 97.325 111.358125 
-L 164.800503 111.358125 
-L 164.800503 128.158125 
+    <path clip-path="url(#pd8f701a08b)" d="M 97.325 111.358125 
+L 168.559544 111.358125 
+L 168.559544 128.158125 
 L 97.325 128.158125 
 z
 " style="fill:#3572a5;stroke:#3572a5;stroke-linejoin:miter;"/>
@@ -77,10 +77,10 @@ z
       <defs>
        <path d="M 0 0 
 L -3.5 0 
-" id="ma4a0b665fb" style="stroke:#000000;stroke-width:0.8;"/>
+" id="mcd8537343d" style="stroke:#000000;stroke-width:0.8;"/>
       </defs>
       <g>
-       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#ma4a0b665fb" y="35.758125"/>
+       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#mcd8537343d" y="35.758125"/>
       </g>
      </g>
      <g id="text_1">
@@ -293,7 +293,7 @@ z
     <g id="ytick_2">
      <g id="line2d_2">
       <g>
-       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#ma4a0b665fb" y="56.758125"/>
+       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#mcd8537343d" y="56.758125"/>
       </g>
      </g>
      <g id="text_2">
@@ -348,7 +348,7 @@ z
     <g id="ytick_3">
      <g id="line2d_3">
       <g>
-       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#ma4a0b665fb" y="77.758125"/>
+       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#mcd8537343d" y="77.758125"/>
       </g>
      </g>
      <g id="text_3">
@@ -386,7 +386,7 @@ z
     <g id="ytick_4">
      <g id="line2d_4">
       <g>
-       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#ma4a0b665fb" y="98.758125"/>
+       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#mcd8537343d" y="98.758125"/>
       </g>
      </g>
      <g id="text_4">
@@ -417,7 +417,7 @@ z
     <g id="ytick_5">
      <g id="line2d_5">
       <g>
-       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#ma4a0b665fb" y="119.758125"/>
+       <use style="stroke:#000000;stroke-width:0.8;" x="97.325" xlink:href="#mcd8537343d" y="119.758125"/>
       </g>
      </g>
      <g id="text_5">
@@ -530,7 +530,7 @@ z
     </g>
    </g>
    <g id="text_6">
-    <!-- 6 hrs 33 mins -->
+    <!-- 6 hrs 12 mins -->
     <g style="fill:#586069;" transform="translate(632.753571 38.5175)scale(0.1 -0.1)">
      <defs>
       <path d="M 33.015625 40.375 
@@ -595,38 +595,43 @@ Q 31.78125 56 36.171875 55.265625
 Q 40.578125 54.546875 44.28125 53.078125 
 z
 " id="DejaVuSans-115"/>
-      <path d="M 40.578125 39.3125 
-Q 47.65625 37.796875 51.625 33 
-Q 55.609375 28.21875 55.609375 21.1875 
-Q 55.609375 10.40625 48.1875 4.484375 
-Q 40.765625 -1.421875 27.09375 -1.421875 
-Q 22.515625 -1.421875 17.65625 -0.515625 
-Q 12.796875 0.390625 7.625 2.203125 
-L 7.625 11.71875 
-Q 11.71875 9.328125 16.59375 8.109375 
-Q 21.484375 6.890625 26.8125 6.890625 
-Q 36.078125 6.890625 40.9375 10.546875 
-Q 45.796875 14.203125 45.796875 21.1875 
-Q 45.796875 27.640625 41.28125 31.265625 
-Q 36.765625 34.90625 28.71875 34.90625 
-L 20.21875 34.90625 
-L 20.21875 43.015625 
-L 29.109375 43.015625 
-Q 36.375 43.015625 40.234375 45.921875 
-Q 44.09375 48.828125 44.09375 54.296875 
-Q 44.09375 59.90625 40.109375 62.90625 
-Q 36.140625 65.921875 28.71875 65.921875 
-Q 24.65625 65.921875 20.015625 65.03125 
-Q 15.375 64.15625 9.8125 62.3125 
-L 9.8125 71.09375 
-Q 15.4375 72.65625 20.34375 73.4375 
-Q 25.25 74.21875 29.59375 74.21875 
-Q 40.828125 74.21875 47.359375 69.109375 
-Q 53.90625 64.015625 53.90625 55.328125 
-Q 53.90625 49.265625 50.4375 45.09375 
-Q 46.96875 40.921875 40.578125 39.3125 
+      <path d="M 12.40625 8.296875 
+L 28.515625 8.296875 
+L 28.515625 63.921875 
+L 10.984375 60.40625 
+L 10.984375 69.390625 
+L 28.421875 72.90625 
+L 38.28125 72.90625 
+L 38.28125 8.296875 
+L 54.390625 8.296875 
+L 54.390625 0 
+L 12.40625 0 
 z
-" id="DejaVuSans-51"/>
+" id="DejaVuSans-49"/>
+      <path d="M 19.1875 8.296875 
+L 53.609375 8.296875 
+L 53.609375 0 
+L 7.328125 0 
+L 7.328125 8.296875 
+Q 12.9375 14.109375 22.625 23.890625 
+Q 32.328125 33.6875 34.8125 36.53125 
+Q 39.546875 41.84375 41.421875 45.53125 
+Q 43.3125 49.21875 43.3125 52.78125 
+Q 43.3125 58.59375 39.234375 62.25 
+Q 35.15625 65.921875 28.609375 65.921875 
+Q 23.96875 65.921875 18.8125 64.3125 
+Q 13.671875 62.703125 7.8125 59.421875 
+L 7.8125 69.390625 
+Q 13.765625 71.78125 18.9375 73 
+Q 24.125 74.21875 28.421875 74.21875 
+Q 39.75 74.21875 46.484375 68.546875 
+Q 53.21875 62.890625 53.21875 53.421875 
+Q 53.21875 48.921875 51.53125 44.890625 
+Q 49.859375 40.875 45.40625 35.40625 
+Q 44.1875 33.984375 37.640625 27.21875 
+Q 31.109375 20.453125 19.1875 8.296875 
+z
+" id="DejaVuSans-50"/>
       <path d="M 52 44.1875 
 Q 55.375 50.25 60.0625 53.125 
 Q 64.75 56 71.09375 56 
@@ -675,8 +680,8 @@ z
      <use x="158.789062" xlink:href="#DejaVuSans-114"/>
      <use x="199.902344" xlink:href="#DejaVuSans-115"/>
      <use x="252.001953" xlink:href="#DejaVuSans-32"/>
-     <use x="283.789062" xlink:href="#DejaVuSans-51"/>
-     <use x="347.412109" xlink:href="#DejaVuSans-51"/>
+     <use x="283.789062" xlink:href="#DejaVuSans-49"/>
+     <use x="347.412109" xlink:href="#DejaVuSans-50"/>
      <use x="411.035156" xlink:href="#DejaVuSans-32"/>
      <use x="442.822266" xlink:href="#DejaVuSans-109"/>
      <use x="540.234375" xlink:href="#DejaVuSans-105"/>
@@ -686,32 +691,8 @@ z
    </g>
    <g id="text_7">
     <!-- 2 hrs 51 mins -->
-    <g style="fill:#586069;" transform="translate(332.652731 59.5175)scale(0.1 -0.1)">
+    <g style="fill:#586069;" transform="translate(345.69251 59.5175)scale(0.1 -0.1)">
      <defs>
-      <path d="M 19.1875 8.296875 
-L 53.609375 8.296875 
-L 53.609375 0 
-L 7.328125 0 
-L 7.328125 8.296875 
-Q 12.9375 14.109375 22.625 23.890625 
-Q 32.328125 33.6875 34.8125 36.53125 
-Q 39.546875 41.84375 41.421875 45.53125 
-Q 43.3125 49.21875 43.3125 52.78125 
-Q 43.3125 58.59375 39.234375 62.25 
-Q 35.15625 65.921875 28.609375 65.921875 
-Q 23.96875 65.921875 18.8125 64.3125 
-Q 13.671875 62.703125 7.8125 59.421875 
-L 7.8125 69.390625 
-Q 13.765625 71.78125 18.9375 73 
-Q 24.125 74.21875 28.421875 74.21875 
-Q 39.75 74.21875 46.484375 68.546875 
-Q 53.21875 62.890625 53.21875 53.421875 
-Q 53.21875 48.921875 51.53125 44.890625 
-Q 49.859375 40.875 45.40625 35.40625 
-Q 44.1875 33.984375 37.640625 27.21875 
-Q 31.109375 20.453125 19.1875 8.296875 
-z
-" id="DejaVuSans-50"/>
       <path d="M 10.796875 72.90625 
 L 49.515625 72.90625 
 L 49.515625 64.59375 
@@ -736,19 +717,6 @@ Q 22.75 39.890625 18.8125 39.015625
 Q 14.890625 38.140625 10.796875 36.28125 
 z
 " id="DejaVuSans-53"/>
-      <path d="M 12.40625 8.296875 
-L 28.515625 8.296875 
-L 28.515625 63.921875 
-L 10.984375 60.40625 
-L 10.984375 69.390625 
-L 28.421875 72.90625 
-L 38.28125 72.90625 
-L 38.28125 8.296875 
-L 54.390625 8.296875 
-L 54.390625 0 
-L 12.40625 0 
-z
-" id="DejaVuSans-49"/>
      </defs>
      <use xlink:href="#DejaVuSans-50"/>
      <use x="63.623047" xlink:href="#DejaVuSans-32"/>
@@ -767,7 +735,7 @@ z
    </g>
    <g id="text_8">
     <!-- 2 hrs 2 mins -->
-    <g style="fill:#586069;" transform="translate(267.418547 80.5175)scale(0.1 -0.1)">
+    <g style="fill:#586069;" transform="translate(276.816725 80.5175)scale(0.1 -0.1)">
      <use xlink:href="#DejaVuSans-50"/>
      <use x="63.623047" xlink:href="#DejaVuSans-32"/>
      <use x="95.410156" xlink:href="#DejaVuSans-104"/>
@@ -784,7 +752,41 @@ z
    </g>
    <g id="text_9">
     <!-- 1 hr 3 mins -->
-    <g style="fill:#586069;" transform="translate(186.495128 101.5175)scale(0.1 -0.1)">
+    <g style="fill:#586069;" transform="translate(191.429622 101.5175)scale(0.1 -0.1)">
+     <defs>
+      <path d="M 40.578125 39.3125 
+Q 47.65625 37.796875 51.625 33 
+Q 55.609375 28.21875 55.609375 21.1875 
+Q 55.609375 10.40625 48.1875 4.484375 
+Q 40.765625 -1.421875 27.09375 -1.421875 
+Q 22.515625 -1.421875 17.65625 -0.515625 
+Q 12.796875 0.390625 7.625 2.203125 
+L 7.625 11.71875 
+Q 11.71875 9.328125 16.59375 8.109375 
+Q 21.484375 6.890625 26.8125 6.890625 
+Q 36.078125 6.890625 40.9375 10.546875 
+Q 45.796875 14.203125 45.796875 21.1875 
+Q 45.796875 27.640625 41.28125 31.265625 
+Q 36.765625 34.90625 28.71875 34.90625 
+L 20.21875 34.90625 
+L 20.21875 43.015625 
+L 29.109375 43.015625 
+Q 36.375 43.015625 40.234375 45.921875 
+Q 44.09375 48.828125 44.09375 54.296875 
+Q 44.09375 59.90625 40.109375 62.90625 
+Q 36.140625 65.921875 28.71875 65.921875 
+Q 24.65625 65.921875 20.015625 65.03125 
+Q 15.375 64.15625 9.8125 62.3125 
+L 9.8125 71.09375 
+Q 15.4375 72.65625 20.34375 73.4375 
+Q 25.25 74.21875 29.59375 74.21875 
+Q 40.828125 74.21875 47.359375 69.109375 
+Q 53.90625 64.015625 53.90625 55.328125 
+Q 53.90625 49.265625 50.4375 45.09375 
+Q 46.96875 40.921875 40.578125 39.3125 
+z
+" id="DejaVuSans-51"/>
+     </defs>
      <use xlink:href="#DejaVuSans-49"/>
      <use x="63.623047" xlink:href="#DejaVuSans-32"/>
      <use x="95.410156" xlink:href="#DejaVuSans-104"/>
@@ -800,7 +802,7 @@ z
    </g>
    <g id="text_10">
     <!-- 49 mins -->
-    <g style="fill:#586069;" transform="translate(168.800503 122.5175)scale(0.1 -0.1)">
+    <g style="fill:#586069;" transform="translate(172.559544 122.5175)scale(0.1 -0.1)">
      <defs>
       <path d="M 37.796875 64.3125 
 L 12.890625 25.390625 
@@ -860,7 +862,7 @@ z
     </g>
    </g>
    <g id="text_11">
-    <!-- From 29 December, 2020 to 05 January, 2021: 14 hrs 33 mins -->
+    <!-- From 30 December, 2020 to 06 January, 2021: 13 hrs 46 mins -->
     <g style="fill:#586069;" transform="translate(189.8525 16.318125)scale(0.12 -0.12)">
      <defs>
       <path d="M 9.8125 72.90625 
@@ -875,6 +877,27 @@ L 19.671875 0
 L 9.8125 0 
 z
 " id="DejaVuSans-70"/>
+      <path d="M 31.78125 66.40625 
+Q 24.171875 66.40625 20.328125 58.90625 
+Q 16.5 51.421875 16.5 36.375 
+Q 16.5 21.390625 20.328125 13.890625 
+Q 24.171875 6.390625 31.78125 6.390625 
+Q 39.453125 6.390625 43.28125 13.890625 
+Q 47.125 21.390625 47.125 36.375 
+Q 47.125 51.421875 43.28125 58.90625 
+Q 39.453125 66.40625 31.78125 66.40625 
+z
+M 31.78125 74.21875 
+Q 44.046875 74.21875 50.515625 64.515625 
+Q 56.984375 54.828125 56.984375 36.375 
+Q 56.984375 17.96875 50.515625 8.265625 
+Q 44.046875 -1.421875 31.78125 -1.421875 
+Q 19.53125 -1.421875 13.0625 8.265625 
+Q 6.59375 17.96875 6.59375 36.375 
+Q 6.59375 54.828125 13.0625 64.515625 
+Q 19.53125 74.21875 31.78125 74.21875 
+z
+" id="DejaVuSans-48"/>
       <path d="M 19.671875 64.796875 
 L 19.671875 8.109375 
 L 31.59375 8.109375 
@@ -925,27 +948,6 @@ L 7.71875 -11.625
 L 11.71875 4 
 z
 " id="DejaVuSans-44"/>
-      <path d="M 31.78125 66.40625 
-Q 24.171875 66.40625 20.328125 58.90625 
-Q 16.5 51.421875 16.5 36.375 
-Q 16.5 21.390625 20.328125 13.890625 
-Q 24.171875 6.390625 31.78125 6.390625 
-Q 39.453125 6.390625 43.28125 13.890625 
-Q 47.125 21.390625 47.125 36.375 
-Q 47.125 51.421875 43.28125 58.90625 
-Q 39.453125 66.40625 31.78125 66.40625 
-z
-M 31.78125 74.21875 
-Q 44.046875 74.21875 50.515625 64.515625 
-Q 56.984375 54.828125 56.984375 36.375 
-Q 56.984375 17.96875 50.515625 8.265625 
-Q 44.046875 -1.421875 31.78125 -1.421875 
-Q 19.53125 -1.421875 13.0625 8.265625 
-Q 6.59375 17.96875 6.59375 36.375 
-Q 6.59375 54.828125 13.0625 64.515625 
-Q 19.53125 74.21875 31.78125 74.21875 
-z
-" id="DejaVuSans-48"/>
       <path d="M 9.8125 72.90625 
 L 19.671875 72.90625 
 L 19.671875 5.078125 
@@ -1007,8 +1009,8 @@ z
      <use x="89.132812" xlink:href="#DejaVuSans-111"/>
      <use x="150.314453" xlink:href="#DejaVuSans-109"/>
      <use x="247.726562" xlink:href="#DejaVuSans-32"/>
-     <use x="279.513672" xlink:href="#DejaVuSans-50"/>
-     <use x="343.136719" xlink:href="#DejaVuSans-57"/>
+     <use x="279.513672" xlink:href="#DejaVuSans-51"/>
+     <use x="343.136719" xlink:href="#DejaVuSans-48"/>
      <use x="406.759766" xlink:href="#DejaVuSans-32"/>
      <use x="438.546875" xlink:href="#DejaVuSans-68"/>
      <use x="515.548828" xlink:href="#DejaVuSans-101"/>
@@ -1029,7 +1031,7 @@ z
      <use x="1346.164062" xlink:href="#DejaVuSans-111"/>
      <use x="1407.345703" xlink:href="#DejaVuSans-32"/>
      <use x="1439.132812" xlink:href="#DejaVuSans-48"/>
-     <use x="1502.755859" xlink:href="#DejaVuSans-53"/>
+     <use x="1502.755859" xlink:href="#DejaVuSans-54"/>
      <use x="1566.378906" xlink:href="#DejaVuSans-32"/>
      <use x="1598.166016" xlink:href="#DejaVuSans-74"/>
      <use x="1627.658203" xlink:href="#DejaVuSans-97"/>
@@ -1047,14 +1049,14 @@ z
      <use x="2295.333984" xlink:href="#DejaVuSans-58"/>
      <use x="2329.025391" xlink:href="#DejaVuSans-32"/>
      <use x="2360.8125" xlink:href="#DejaVuSans-49"/>
-     <use x="2424.435547" xlink:href="#DejaVuSans-52"/>
+     <use x="2424.435547" xlink:href="#DejaVuSans-51"/>
      <use x="2488.058594" xlink:href="#DejaVuSans-32"/>
      <use x="2519.845703" xlink:href="#DejaVuSans-104"/>
      <use x="2583.224609" xlink:href="#DejaVuSans-114"/>
      <use x="2624.337891" xlink:href="#DejaVuSans-115"/>
      <use x="2676.4375" xlink:href="#DejaVuSans-32"/>
-     <use x="2708.224609" xlink:href="#DejaVuSans-51"/>
-     <use x="2771.847656" xlink:href="#DejaVuSans-51"/>
+     <use x="2708.224609" xlink:href="#DejaVuSans-52"/>
+     <use x="2771.847656" xlink:href="#DejaVuSans-54"/>
      <use x="2835.470703" xlink:href="#DejaVuSans-32"/>
      <use x="2867.257812" xlink:href="#DejaVuSans-109"/>
      <use x="2964.669922" xlink:href="#DejaVuSans-105"/>
@@ -1065,7 +1067,7 @@ z
   </g>
  </g>
  <defs>
-  <clipPath id="pc0a20a4a10">
+  <clipPath id="pd8f701a08b">
    <rect height="110.88" width="558" x="97.325" y="22.318125"/>
   </clipPath>
  </defs>