a.revenueStats.totalRevenue)}`;
            document.getElementById('deviceTotalBookings').textContent = data.revenueStats.totalBookings;
            document.getElementById('deviceTotalDays').textContent = `${data.revenueStats.totalDays} rental days`;
            document.getElementById('deviceAvgDailyRate').textContent = `€${Math.round(data.revenueStats.avgDailyRate)}`;
            document.getElementById('deviceUtilizationRate').textContent = `${Math.round(data.utilizationStats.utilizationRate)}%`;
   