diff --git a/images/stat.svg b/images/stat.svg
index 5a6ab40..116365f 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>2022-05-30T01:42:32.514574</dc:date>
+    <dc:date>2022-05-31T01:41:56.721018</dc:date>
     <dc:format>image/svg+xml</dc:format>
     <dc:creator>
      <cc:Agent>
@@ -33,7 +33,7 @@ z
    <g id="matplotlib.axis_1"/>
    <g id="matplotlib.axis_2"/>
    <g id="text_1">
-    <!-- From 22 May, 2022 to 29 May, 2022: 0 secs -->
+    <!-- From 23 May, 2022 to 30 May, 2022: 0 secs -->
     <g style="fill: #586069" transform="translate(154.636875 16.318125)scale(0.12 -0.12)">
      <defs>
       <path id="DejaVuSans-46" d="M 628 4666 
@@ -141,6 +141,38 @@ Q 3191 2616 2906 2266
 Q 2828 2175 2409 1742 
 Q 1991 1309 1228 531 
 z
+" transform="scale(0.015625)"/>
+      <path id="DejaVuSans-33" d="M 2597 2516 
+Q 3050 2419 3304 2112 
+Q 3559 1806 3559 1356 
+Q 3559 666 3084 287 
+Q 2609 -91 1734 -91 
+Q 1441 -91 1130 -33 
+Q 819 25 488 141 
+L 488 750 
+Q 750 597 1062 519 
+Q 1375 441 1716 441 
+Q 2309 441 2620 675 
+Q 2931 909 2931 1356 
+Q 2931 1769 2642 2001 
+Q 2353 2234 1838 2234 
+L 1294 2234 
+L 1294 2753 
+L 1863 2753 
+Q 2328 2753 2575 2939 
+Q 2822 3125 2822 3475 
+Q 2822 3834 2567 4026 
+Q 2313 4219 1838 4219 
+Q 1578 4219 1281 4162 
+Q 984 4106 628 3988 
+L 628 4550 
+Q 988 4650 1302 4700 
+Q 1616 4750 1894 4750 
+Q 2613 4750 3031 4423 
+Q 3450 4097 3450 3541 
+Q 3450 3153 3228 2886 
+Q 3006 2619 2597 2516 
+z
 " transform="scale(0.015625)"/>
       <path id="DejaVuSans-4d" d="M 628 4666 
 L 1569 4666 
@@ -258,36 +290,6 @@ L 594 3500
 L 594 4494 
 L 1172 4494 
 z
-" transform="scale(0.015625)"/>
-      <path id="DejaVuSans-39" d="M 703 97 
-L 703 672 
-Q 941 559 1184 500 
-Q 1428 441 1663 441 
-Q 2288 441 2617 861 
-Q 2947 1281 2994 2138 
-Q 2813 1869 2534 1725 
-Q 2256 1581 1919 1581 
-Q 1219 1581 811 2004 
-Q 403 2428 403 3163 
-Q 403 3881 828 4315 
-Q 1253 4750 1959 4750 
-Q 2769 4750 3195 4129 
-Q 3622 3509 3622 2328 
-Q 3622 1225 3098 567 
-Q 2575 -91 1691 -91 
-Q 1453 -91 1209 -44 
-Q 966 3 703 97 
-z
-M 1959 2075 
-Q 2384 2075 2632 2365 
-Q 2881 2656 2881 3163 
-Q 2881 3666 2632 3958 
-Q 2384 4250 1959 4250 
-Q 1534 4250 1286 3958 
-Q 1038 3666 1038 3163 
-Q 1038 2656 1286 2365 
-Q 1534 2075 1959 2075 
-z
 " transform="scale(0.015625)"/>
       <path id="DejaVuSans-3a" d="M 750 794 
 L 1409 794 
@@ -386,7 +388,7 @@ 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-4d" x="438.546875"/>
      <use xlink:href="#DejaVuSans-61" x="524.826172"/>
@@ -401,8 +403,8 @@ z
      <use xlink:href="#DejaVuSans-74" x="995.138672"/>
      <use xlink:href="#DejaVuSans-6f" x="1034.347656"/>
      <use xlink:href="#DejaVuSans-20" x="1095.529297"/>
-     <use xlink:href="#DejaVuSans-32" x="1127.316406"/>
-     <use xlink:href="#DejaVuSans-39" x="1190.939453"/>
+     <use xlink:href="#DejaVuSans-33" x="1127.316406"/>
+     <use xlink:href="#DejaVuSans-30" x="1190.939453"/>
      <use xlink:href="#DejaVuSans-20" x="1254.5625"/>
      <use xlink:href="#DejaVuSans-4d" x="1286.349609"/>
      <use xlink:href="#DejaVuSans-61" x="1372.628906"/>