(IDEX Online) - The IDEX Polished Price Index suffered a sixth consecutive month of decline in September. It was down 2.34 per cent, the biggest drop since the Index started falling early in March. In August it fell by 2.31 per cent. The September decline was almost a straight line, much as it has been in recent months. The Index began falling in early March. It was down 2.1 per cent in April, 0.69 per cent in May, 1.18 per cent in June and 2.05 per cent in July. January and February, by comparison, showed sharp increases, up by 5.67 per cent and 4.14 per cent respectively. IDEX Online subscribers please click here to read the full report.