diff --git a/components/DataGrid.tsx b/components/DataGrid.tsx
index 0bbc01b..a58e786 100644
--- a/components/DataGrid.tsx
+++ b/components/DataGrid.tsx
@@ -637,7 +637,7 @@ const DataGrid: React.FC<DataGridProps> = ({ data }) => {
                             <svg className="w-5 h-5 text-indigo-400" fill="none" viewBox="0 0 24 24" strokeWidth={2} stroke="currentColor"><path strokeLinecap="round" strokeLinejoin="round" d="M3 13.125C3 12.504 3.504 12 4.125 12h2.25c.621 0 1.125.504 1.125 1.125v6.75C7.5 20.496 6.996 21 6.375 21h-2.25A1.125 1.125 0 013 19.875v-6.75zM9.75 8.625c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125v11.25c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V8.625zM16.5 4.125c0-.621.504-1.125 1.125-1.125h2.25C20.496 3 21 3.504 21 4.125v15.75c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V4.125z" /></svg>
                             <span className="text-xs font-bold text-indigo-300 uppercase tracking-wide">Filtered Totals:</span>
                         </div>
-                        {years.map((year) => {
+                        {years.map((year, index) => {
                             const yearTotals = processedRows.reduce(
                                 (acc, row) => {
                                     const data = row.totalsByYear[year];
@@ -649,21 +649,64 @@ const DataGrid: React.FC<DataGridProps> = ({ data }) => {
                                 },
                                 { sellOut: 0, units: 0 }
                             );
+
+                            // Calculate YoY growth if previous year exists
+                            const prevYear = years[index + 1];
+                            let sellOutGrowth = null;
+                            let unitsGrowth = null;
+
+                            if (prevYear) {
+                                const prevYearTotals = processedRows.reduce(
+                                    (acc, row) => {
+                                        const data = row.totalsByYear[prevYear];
+                                        if (data) {
+                                            acc.sellOut += data.sellOut;
+                                            acc.units += data.units;
+                                        }
+                                        return acc;
+                                    },
+                                    { sellOut: 0, units: 0 }
+                                );
+
+                                if (prevYearTotals.sellOut > 0) {
+                                    sellOutGrowth = ((yearTotals.sellOut - prevYearTotals.sellOut) / prevYearTotals.sellOut) * 100;
+                                } else if (yearTotals.sellOut > 0) {
+                                    sellOutGrowth = 100;
+                                }
+
+                                if (prevYearTotals.units > 0) {
+                                    unitsGrowth = ((yearTotals.units - prevYearTotals.units) / prevYearTotals.units) * 100;
+                                } else if (yearTotals.units > 0) {
+                                    unitsGrowth = 100;
+                                }
+                            }
+
                             return (
-                                <div key={year} className="flex items-center gap-4 px-4 py-1 bg-slate-900/50 border border-slate-700/50 rounded-lg">
+                                <div key={year} className="flex items-center gap-4 px-4 py-2 bg-slate-900/50 border border-slate-700/50 rounded-lg">
                                     <span className="text-xs font-bold text-slate-400">{year}</span>
-                                    <div className="flex items-center gap-1">
-                                        <span className="text-xs text-slate-500">S.O:</span>
-                                        <span className="text-sm font-bold text-emerald-400">
-                                            €{yearTotals.sellOut.toLocaleString(undefined, { maximumFractionDigits: 0 })}
-                                        </span>
-                                    </div>
-                                    <div className="h-3 w-px bg-slate-700"></div>
-                                    <div className="flex items-center gap-1">
-                                        <span className="text-xs text-slate-500">Units:</span>
-                                        <span className="text-sm font-bold text-blue-400">
-                                            {yearTotals.units.toLocaleString()}
-                                        </span>
+                                    <div className="flex flex-col gap-1">
+                                        <div className="flex items-center gap-2">
+                                            <span className="text-xs text-slate-500">S.O:</span>
+                                            <span className="text-sm font-bold text-emerald-400">
+                                                €{yearTotals.sellOut.toLocaleString(undefined, { maximumFractionDigits: 0 })}
+                                            </span>
+                                            {sellOutGrowth !== null && (
+                                                <span className={`text-xs font-bold ${sellOutGrowth >= 0 ? 'text-emerald-400' : 'text-red-400'}`}>
+                                                    {sellOutGrowth >= 0 ? '↑' : '↓'} {Math.abs(sellOutGrowth).toFixed(1)}%
+                                                </span>
+                                            )}
+                                        </div>
+                                        <div className="flex items-center gap-2">
+                                            <span className="text-xs text-slate-500">Units:</span>
+                                            <span className="text-sm font-bold text-blue-400">
+                                                {yearTotals.units.toLocaleString()}
+                                            </span>
+                                            {unitsGrowth !== null && (
+                                                <span className={`text-xs font-bold ${unitsGrowth >= 0 ? 'text-emerald-400' : 'text-red-400'}`}>
+                                                    {unitsGrowth >= 0 ? '↑' : '↓'} {Math.abs(unitsGrowth).toFixed(1)}%
+                                                </span>
+                                            )}
+                                        </div>
                                     </div>
                                 </div>
                             );