Following this, Australia was about 25% greater than the USA at 45% at the start of the year; this fell to a little over 32% over the next two months before reaching a trough of only 5% in April. Finally, Europe began at 30% , gradually grew to 40% in February before hitting a peak of 50% in April, it then fell 10% to finish at 40% in May; 30% and 35% less than the USA and Australia respectively.