diff --git a/images/stat.svg b/images/stat.svg
index 887c1be..73931b2 100644
--- a/images/stat.svg
+++ b/images/stat.svg
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
   "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns:xlink="http://www.w3.org/1999/xlink" width="660.033259pt" height="140.398125pt" viewBox="0 0 660.033259 140.398125" xmlns="http://www.w3.org/2000/svg" version="1.1">
+<svg xmlns:xlink="http://www.w3.org/1999/xlink" width="640.080134pt" height="140.398125pt" viewBox="0 0 640.080134 140.398125" xmlns="http://www.w3.org/2000/svg" version="1.1">
  <metadata>
   <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>2022-04-12T01:19:37.899683</dc:date>
+    <dc:date>2022-04-13T01:23:44.058085</dc:date>
     <dc:format>image/svg+xml</dc:format>
     <dc:creator>
      <cc:Agent>
@@ -22,8 +22,8 @@
  <g id="figure_1">
   <g id="patch_1">
    <path d="M 0 140.398125 
-L 660.033259 140.398125 
-L 660.033259 0 
+L 640.080134 140.398125 
+L 640.080134 0 
 L 0 0 
 L 0 140.398125 
 z
@@ -36,27 +36,27 @@ L 597.269196 27.358125
 L 597.269196 72.158125 
 L 65.840625 72.158125 
 z
-" clip-path="url(#p52c05854f5)" style="fill: #6d8574; stroke: #6d8574; stroke-linejoin: miter"/>
+" clip-path="url(#p90f000c4f2)" style="fill: #ca3774; stroke: #ca3774; stroke-linejoin: miter"/>
    </g>
    <g id="patch_3">
     <path d="M 65.840625 83.358125 
-L 66.053281 83.358125 
-L 66.053281 128.158125 
+L 65.840625 83.358125 
+L 65.840625 128.158125 
 L 65.840625 128.158125 
 z
-" clip-path="url(#p52c05854f5)" style="fill: #00add8; stroke: #00add8; stroke-linejoin: miter"/>
+" clip-path="url(#p90f000c4f2)" style="fill: #00add8; stroke: #00add8; 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="mc6ff83a3fc" d="M 0 0 
+       <path id="m6b7d529342" d="M 0 0 
 L -3.5 0 
 " style="stroke: #000000; stroke-width: 0.8"/>
       </defs>
       <g>
-       <use xlink:href="#mc6ff83a3fc" x="65.840625" y="49.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m6b7d529342" x="65.840625" y="49.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_1">
@@ -240,7 +240,7 @@ z
     <g id="ytick_2">
      <g id="line2d_2">
       <g>
-       <use xlink:href="#mc6ff83a3fc" x="65.840625" y="105.758125" style="stroke: #000000; stroke-width: 0.8"/>
+       <use xlink:href="#m6b7d529342" x="65.840625" y="105.758125" style="stroke: #000000; stroke-width: 0.8"/>
       </g>
      </g>
      <g id="text_2">
@@ -280,102 +280,8 @@ z
     </g>
    </g>
    <g id="text_3">
-    <!-- 1 hr 1 min -->
-    <g style="fill: #586069" transform="translate(601.269196 52.5175)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-20" transform="scale(0.015625)"/>
-      <path id="DejaVuSans-68" d="M 3513 2113 
-L 3513 0 
-L 2938 0 
-L 2938 2094 
-Q 2938 2591 2744 2837 
-Q 2550 3084 2163 3084 
-Q 1697 3084 1428 2787 
-Q 1159 2491 1159 1978 
-L 1159 0 
-L 581 0 
-L 581 4863 
-L 1159 4863 
-L 1159 2956 
-Q 1366 3272 1645 3428 
-Q 1925 3584 2291 3584 
-Q 2894 3584 3203 3211 
-Q 3513 2838 3513 2113 
-z
-" transform="scale(0.015625)"/>
-      <path id="DejaVuSans-6d" d="M 3328 2828 
-Q 3544 3216 3844 3400 
-Q 4144 3584 4550 3584 
-Q 5097 3584 5394 3201 
-Q 5691 2819 5691 2113 
-L 5691 0 
-L 5113 0 
-L 5113 2094 
-Q 5113 2597 4934 2840 
-Q 4756 3084 4391 3084 
-Q 3944 3084 3684 2787 
-Q 3425 2491 3425 1978 
-L 3425 0 
-L 2847 0 
-L 2847 2094 
-Q 2847 2600 2669 2842 
-Q 2491 3084 2119 3084 
-Q 1678 3084 1418 2786 
-Q 1159 2488 1159 1978 
-L 1159 0 
-L 581 0 
-L 581 3500 
-L 1159 3500 
-L 1159 2956 
-Q 1356 3278 1631 3431 
-Q 1906 3584 2284 3584 
-Q 2666 3584 2933 3390 
-Q 3200 3197 3328 2828 
-z
-" transform="scale(0.015625)"/>
-      <path id="DejaVuSans-69" d="M 603 3500 
-L 1178 3500 
-L 1178 0 
-L 603 0 
-L 603 3500 
-z
-M 603 4863 
-L 1178 4863 
-L 1178 4134 
-L 603 4134 
-L 603 4863 
-z
-" transform="scale(0.015625)"/>
-     </defs>
-     <use xlink:href="#DejaVuSans-31"/>
-     <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-20" x="199.902344"/>
-     <use xlink:href="#DejaVuSans-31" x="231.689453"/>
-     <use xlink:href="#DejaVuSans-20" x="295.3125"/>
-     <use xlink:href="#DejaVuSans-6d" x="327.099609"/>
-     <use xlink:href="#DejaVuSans-69" x="424.511719"/>
-     <use xlink:href="#DejaVuSans-6e" x="452.294922"/>
-    </g>
-   </g>
-   <g id="text_4">
     <!-- 0 secs -->
-    <g style="fill: #586069" transform="translate(70.053281 108.5175)scale(0.1 -0.1)">
+    <g style="fill: #586069" transform="translate(601.269196 52.5175)scale(0.1 -0.1)">
      <defs>
       <path id="DejaVuSans-30" d="M 2034 4250 
 Q 1547 4250 1301 3770 
@@ -398,6 +304,7 @@ Q 422 3509 836 4129
 Q 1250 4750 2034 4750 
 z
 " transform="scale(0.015625)"/>
+      <path id="DejaVuSans-20" transform="scale(0.015625)"/>
       <path id="DejaVuSans-73" d="M 2834 3397 
 L 2834 2853 
 Q 2591 2978 2328 3040 
@@ -484,9 +391,20 @@ z
      <use xlink:href="#DejaVuSans-73" x="264.013672"/>
     </g>
    </g>
+   <g id="text_4">
+    <!-- 0 secs -->
+    <g style="fill: #586069" transform="translate(69.840625 108.5175)scale(0.1 -0.1)">
+     <use xlink:href="#DejaVuSans-30"/>
+     <use xlink:href="#DejaVuSans-20" x="63.623047"/>
+     <use xlink:href="#DejaVuSans-73" x="95.410156"/>
+     <use xlink:href="#DejaVuSans-65" x="147.509766"/>
+     <use xlink:href="#DejaVuSans-63" x="209.033203"/>
+     <use xlink:href="#DejaVuSans-73" x="264.013672"/>
+    </g>
+   </g>
    <g id="text_5">
-    <!-- From 04 April, 2022 to 11 April, 2022: 1 hr 1 min -->
-    <g style="fill: #586069" transform="translate(198.688125 16.318125)scale(0.12 -0.12)">
+    <!-- From 05 April, 2022 to 12 April, 2022: 0 secs -->
+    <g style="fill: #586069" transform="translate(210.66 16.318125)scale(0.12 -0.12)">
      <defs>
       <path id="DejaVuSans-46" d="M 628 4666 
 L 3309 4666 
@@ -501,23 +419,59 @@ L 628 0
 L 628 4666 
 z
 " transform="scale(0.015625)"/>
-      <path id="DejaVuSans-34" d="M 2419 4116 
-L 825 1625 
-L 2419 1625 
-L 2419 4116 
+      <path id="DejaVuSans-6d" d="M 3328 2828 
+Q 3544 3216 3844 3400 
+Q 4144 3584 4550 3584 
+Q 5097 3584 5394 3201 
+Q 5691 2819 5691 2113 
+L 5691 0 
+L 5113 0 
+L 5113 2094 
+Q 5113 2597 4934 2840 
+Q 4756 3084 4391 3084 
+Q 3944 3084 3684 2787 
+Q 3425 2491 3425 1978 
+L 3425 0 
+L 2847 0 
+L 2847 2094 
+Q 2847 2600 2669 2842 
+Q 2491 3084 2119 3084 
+Q 1678 3084 1418 2786 
+Q 1159 2488 1159 1978 
+L 1159 0 
+L 581 0 
+L 581 3500 
+L 1159 3500 
+L 1159 2956 
+Q 1356 3278 1631 3431 
+Q 1906 3584 2284 3584 
+Q 2666 3584 2933 3390 
+Q 3200 3197 3328 2828 
 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 
+" transform="scale(0.015625)"/>
+      <path id="DejaVuSans-35" d="M 691 4666 
+L 3169 4666 
+L 3169 4134 
+L 1269 4134 
+L 1269 2991 
+Q 1406 3038 1543 3061 
+Q 1681 3084 1819 3084 
+Q 2600 3084 3056 2656 
+Q 3513 2228 3513 1497 
+Q 3513 744 3044 326 
+Q 2575 -91 1722 -91 
+Q 1428 -91 1123 -41 
+Q 819 9 494 109 
+L 494 744 
+Q 775 591 1075 516 
+Q 1375 441 1709 441 
+Q 2250 441 2565 725 
+Q 2881 1009 2881 1497 
+Q 2881 1984 2565 2268 
+Q 2250 2553 1709 2553 
+Q 1456 2553 1204 2497 
+Q 953 2441 691 2322 
+L 691 4666 
 z
 " transform="scale(0.015625)"/>
       <path id="DejaVuSans-41" d="M 2188 4044 
@@ -561,6 +515,19 @@ Q 1681 391 2138 391
 Q 2594 391 2855 752 
 Q 3116 1113 3116 1747 
 z
+" transform="scale(0.015625)"/>
+      <path id="DejaVuSans-69" d="M 603 3500 
+L 1178 3500 
+L 1178 0 
+L 603 0 
+L 603 3500 
+z
+M 603 4863 
+L 1178 4863 
+L 1178 4134 
+L 603 4134 
+L 603 4863 
+z
 " transform="scale(0.015625)"/>
       <path id="DejaVuSans-6c" d="M 603 4863 
 L 1178 4863 
@@ -622,6 +589,20 @@ L 594 3500
 L 594 4494 
 L 1172 4494 
 z
+" transform="scale(0.015625)"/>
+      <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-3a" d="M 750 794 
 L 1409 794 
@@ -643,7 +624,7 @@ z
      <use xlink:href="#DejaVuSans-6d" x="150.314453"/>
      <use xlink:href="#DejaVuSans-20" x="247.726562"/>
      <use xlink:href="#DejaVuSans-30" x="279.513672"/>
-     <use xlink:href="#DejaVuSans-34" x="343.136719"/>
+     <use xlink:href="#DejaVuSans-35" x="343.136719"/>
      <use xlink:href="#DejaVuSans-20" x="406.759766"/>
      <use xlink:href="#DejaVuSans-41" x="438.546875"/>
      <use xlink:href="#DejaVuSans-70" x="506.955078"/>
@@ -661,7 +642,7 @@ z
      <use xlink:href="#DejaVuSans-6f" x="1056.173828"/>
      <use xlink:href="#DejaVuSans-20" x="1117.355469"/>
      <use xlink:href="#DejaVuSans-31" x="1149.142578"/>
-     <use xlink:href="#DejaVuSans-31" x="1212.765625"/>
+     <use xlink:href="#DejaVuSans-32" x="1212.765625"/>
      <use xlink:href="#DejaVuSans-20" x="1276.388672"/>
      <use xlink:href="#DejaVuSans-41" x="1308.175781"/>
      <use xlink:href="#DejaVuSans-70" x="1376.583984"/>
@@ -676,22 +657,18 @@ z
      <use xlink:href="#DejaVuSans-32" x="1791.183594"/>
      <use xlink:href="#DejaVuSans-3a" x="1854.806641"/>
      <use xlink:href="#DejaVuSans-20" x="1888.498047"/>
-     <use xlink:href="#DejaVuSans-31" x="1920.285156"/>
+     <use xlink:href="#DejaVuSans-30" x="1920.285156"/>
      <use xlink:href="#DejaVuSans-20" x="1983.908203"/>
-     <use xlink:href="#DejaVuSans-68" x="2015.695312"/>
-     <use xlink:href="#DejaVuSans-72" x="2079.074219"/>
-     <use xlink:href="#DejaVuSans-20" x="2120.1875"/>
-     <use xlink:href="#DejaVuSans-31" x="2151.974609"/>
-     <use xlink:href="#DejaVuSans-20" x="2215.597656"/>
-     <use xlink:href="#DejaVuSans-6d" x="2247.384766"/>
-     <use xlink:href="#DejaVuSans-69" x="2344.796875"/>
-     <use xlink:href="#DejaVuSans-6e" x="2372.580078"/>
+     <use xlink:href="#DejaVuSans-73" x="2015.695312"/>
+     <use xlink:href="#DejaVuSans-65" x="2067.794922"/>
+     <use xlink:href="#DejaVuSans-63" x="2129.318359"/>
+     <use xlink:href="#DejaVuSans-73" x="2184.298828"/>
     </g>
    </g>
   </g>
  </g>
  <defs>
-  <clipPath id="p52c05854f5">
+  <clipPath id="p90f000c4f2">
    <rect x="65.840625" y="22.318125" width="558" height="110.88"/>
   </clipPath>
  </defs>