Date	Open	High	Low	Close	Volume
15 May 2007	0.700	0.750	0.690	0.720	536,700,000
14 May 2007	0.720	0.740	0.670	0.690	365,756,013
11 May 2007	0.660	0.710	0.660	0.680	446,235,000
10 May 2007	0.650	0.710	0.630	0.680	1,124,236,000
09 May 2007	0.550	0.620	0.550	0.620	970,683,807
08 May 2007	0.550	0.550	0.540	0.550	166,257,500
07 May 2007	0.550	0.560	0.530	0.540	118,712,500
04 May 2007	0.560	0.570	0.540	0.550	103,202,500
03 May 2007	0.550	0.570	0.550	0.560	267,670,000
02 May 2007	0.550	0.560	0.530	0.540	220,623,000