woocommerce/assets/js/admin/wc-status-widget.js

/*global jQuery */
(function( $ ) {
    var recordEvent = function( link ) {
        window.wcTracks.recordEvent( 'status_widget_click' , {
            link: link
        } );
    };

    $( '.sales-this-month a' ).on( 'click' , function() {
        recordEvent( 'net-sales' );
    });

    $( '.processing-orders a' ).on( 'click' , function() {
        recordEvent( 'orders-processing' );
    });

    $( '.on-hold-orders a' ).on( 'click' , function() {
        recordEvent( 'orders-on-hold' );
    });

    $( '.low-in-stock a' ).on( 'click' , function() {
       recordEvent( 'low-stock' );
    });

    $( '.out-of-stock a' ).on( 'click' , function() {
        recordEvent( 'out-of-stock' );
    });
})( jQuery );