Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/esm/internals/utils/views.js

@@ -0,0 +1,28 @@
+export const areViewsEqual = (views, expectedViews) => {
+  if (views.length !== expectedViews.length) {
+    return false;
+  }
+  return expectedViews.every(expectedView => views.includes(expectedView));
+};
+export const applyDefaultViewProps = ({
+  openTo,
+  defaultOpenTo,
+  views,
+  defaultViews
+}) => {
+  const viewsWithDefault = views ?? defaultViews;
+  let openToWithDefault;
+  if (openTo != null) {
+    openToWithDefault = openTo;
+  } else if (viewsWithDefault.includes(defaultOpenTo)) {
+    openToWithDefault = defaultOpenTo;
+  } else if (viewsWithDefault.length > 0) {
+    openToWithDefault = viewsWithDefault[0];
+  } else {
+    throw new Error('MUI X: The `views` prop must contain at least one view.');
+  }
+  return {
+    views: viewsWithDefault,
+    openTo: openToWithDefault
+  };
+};