How to count the numbers of your database (display on site)

// For full API documentation, including code examples, visit http://wix.to/94BuAAs
import wixData from ‘wix-data’;
// …

$w.onReady( function () {
//TODO: write your page related code here…

wixData.query(“VehicleListDB”)
.eq(“vehicleStatus”, “Available”)
.find()
.then( (results) => {
if (results.items.length > 0) {
let items = results.items;
let firstItem = items[0];
let totalCount = results.totalCount;
let pageSize = results.pageSize;
let currentPage = results.currentPage;
let totalPages = results.totalPages;
let hasNext = results.hasNext();
let hasPrev = results.hasPrev();
let length = results.length;
let query = results.query;

  $w("#TextCount").text = totalCount.toString();      
}  **else**  { 

// handle case where no matching items found
}
} )
. catch ( (error) => {
let errorMsg = error.message;
let code = error.code;
} );