Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/esm/internals/components/PickersToolbarText.js

@@ -0,0 +1,53 @@
+import _extends from "@babel/runtime/helpers/esm/extends";
+import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
+const _excluded = ["className", "classes", "selected", "value"];
+import * as React from 'react';
+import clsx from 'clsx';
+import Typography from '@mui/material/Typography';
+import { styled, useThemeProps } from '@mui/material/styles';
+import composeClasses from '@mui/utils/composeClasses';
+import { getPickersToolbarTextUtilityClass } from "./pickersToolbarTextClasses.js";
+import { jsx as _jsx } from "react/jsx-runtime";
+const useUtilityClasses = classes => {
+  const slots = {
+    root: ['root']
+  };
+  return composeClasses(slots, getPickersToolbarTextUtilityClass, classes);
+};
+const PickersToolbarTextRoot = styled(Typography, {
+  name: 'MuiPickersToolbarText',
+  slot: 'Root'
+})(({
+  theme
+}) => ({
+  transition: theme.transitions.create('color'),
+  color: (theme.vars || theme).palette.text.secondary,
+  [`&[data-selected]`]: {
+    color: (theme.vars || theme).palette.text.primary
+  }
+}));
+export const PickersToolbarText = /*#__PURE__*/React.forwardRef(function PickersToolbarText(inProps, ref) {
+  const props = useThemeProps({
+    props: inProps,
+    name: 'MuiPickersToolbarText'
+  });
+  const {
+      className,
+      classes: classesProp,
+      selected,
+      value
+    } = props,
+    other = _objectWithoutPropertiesLoose(props, _excluded);
+  const classes = useUtilityClasses(classesProp);
+  return /*#__PURE__*/_jsx(PickersToolbarTextRoot, _extends({
+    ref: ref,
+    className: clsx(classes.root, className),
+    component: "span",
+    ownerState: props
+  }, selected && {
+    'data-selected': true
+  }, other, {
+    children: value
+  }));
+});
+if (process.env.NODE_ENV !== "production") PickersToolbarText.displayName = "PickersToolbarText";