stanceUnit() {
            if (window.userSettings && window.userSettings.unitSystem === 'IMPERIAL') {
                return 'miles';
            }
            return 'km';
        }
        
        const statisticsContainers = document.querySelectorAll('.statistics-content:not([data-charts-initialized])');

        statisticsContainers.forEach(container => {
            container.setAttribute('data-charts-initialized', 'true');

            const statisticsType = container.getAttribute('data-statistics-t