Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	1.887	1.919	1.774	1.863	408,689	-0.02(-1.28%)
May 30, 2012	1.935	1.967	1.830	1.887	303,082	-0.08(-4.10%)
May 29, 2012	1.967	2.032	1.903	1.967	217,101	+0.03(+1.67%)
May 25, 2012	1.976	2.080	1.919	1.935	294,876	-0.05(-2.44%)
May 24, 2012	2.032	2.032	1.927	1.984	145,912	-0.03(-1.60%)
May 23, 2012	1.959	2.048	1.911	2.016	303,525	+0.03(+1.63%)
May 22, 2012	2.129	2.225	1.943	1.984	347,988	-0.14(-6.46%)
May 21, 2012	1.935	2.121	1.935	2.121	346,585	+0.20(+10.50%)
May 18, 2012	1.967	2.016	1.887	1.919	305,673	-0.05(-2.46%)
May 17, 2012	2.072	2.072	1.967	1.967	397,898	-0.09(-4.31%)
May 16, 2012	2.153	2.153	2.024	2.056	351,769	-0.09(-4.14%)
May 15, 2012	2.250	2.250	2.137	2.145	340,130	-0.09(-3.97%)
May 14, 2012	2.330	2.346	2.225	2.234	325,541	-0.13(-5.46%)
May 11, 2012	2.306	2.387	2.306	2.363	516,356	+0.02(+1.03%)
May 10, 2012	2.282	2.411	2.258	2.338	407,266	+0.08(+3.57%)
May 09, 2012	2.306	2.354	2.217	2.258	399,101	-0.10(-4.11%)
May 08, 2012	2.258	2.403	2.258	2.354	581,010	-0.05(-2.01%)
May 07, 2012	2.322	2.443	2.322	2.403	219,126	+0.06(+2.41%)
May 04, 2012	2.492	2.532	2.346	2.346	444,280	-0.17(-6.73%)
May 03, 2012	2.613	2.637	2.496	2.516	301,930	-0.11(-4.29%)
May 02, 2012	2.572	2.669	2.572	2.629	487,222	+0.03(+1.24%)
May 01, 2012	2.661	2.701	2.588	2.596	343,943	-0.06(-2.42%)
Apr 30, 2012	2.701	2.790	2.637	2.661	418,117	-0.06(-2.08%)
Apr 27, 2012	2.685	2.717	2.613	2.717	387,430	+0.05(+1.81%)
Apr 26, 2012	2.701	2.798	2.653	2.669	979,242	-0.04(-1.49%)
Apr 25, 2012	2.467	2.799	2.427	2.709	1,128,365	+0.30(+12.37%)
Apr 24, 2012	2.338	2.459	2.314	2.411	455,218	+0.07(+3.10%)
Apr 23, 2012	2.330	2.419	2.306	2.338	299,702	-0.04(-1.69%)
Apr 20, 2012	2.346	2.467	2.314	2.379	542,952	+0.08(+3.51%)
Apr 19, 2012	2.258	2.354	2.242	2.298	414,787	+0.04(+1.79%)
Apr 18, 2012	2.363	2.387	2.250	2.258	338,075	-0.13(-5.41%)
Apr 17, 2012	2.338	2.411	2.338	2.387	250,865	+0.06(+2.78%)
Apr 16, 2012	2.306	2.419	2.266	2.322	505,912	+0.03(+1.41%)
Apr 13, 2012	2.395	2.443	2.274	2.290	486,263	-0.14(-5.65%)
Apr 12, 2012	2.427	2.532	2.419	2.427	204,793	+0.01(+0.33%)
Apr 11, 2012	2.354	2.500	2.354	2.419	455,301	+0.09(+3.81%)
Apr 10, 2012	2.467	2.516	2.298	2.330	658,712	-0.13(-5.25%)
Apr 09, 2012	2.484	2.564	2.371	2.459	507,318	-0.08(-3.17%)
Apr 05, 2012	2.556	2.628	2.516	2.540	397,669	-0.03(-1.25%)
Apr 04, 2012	2.588	2.588	2.459	2.572	814,156	-0.06(-2.15%)
Apr 03, 2012	2.862	2.862	2.604	2.629	672,954	-0.20(-7.12%)
Apr 02, 2012	2.701	2.895	2.637	2.830	1,069,947	+0.12(+4.46%)
Mar 30, 2012	2.742	2.750	2.580	2.709	762,224	-0.01(-0.30%)
Mar 29, 2012	2.733	2.959	2.606	2.717	1,179,197	-0.05(-1.75%)
Mar 28, 2012	2.709	2.887	2.701	2.766	1,093,084	+0.06(+2.08%)
Mar 27, 2012	2.887	2.983	2.621	2.709	2,261,911	-0.10(-3.73%)
Mar 26, 2012	2.217	2.927	2.217	2.814	3,636,322	+0.64(+29.26%)
Mar 23, 2012	2.145	2.177	2.088	2.177	216,927	+0.03(+1.50%)
Mar 22, 2012	2.129	2.153	2.088	2.145	323,372	-0.01(-0.37%)
Mar 21, 2012	2.234	2.242	2.145	2.153	208,944	-0.07(-3.26%)
Mar 20, 2012	2.177	2.258	2.137	2.225	459,391	+0.03(+1.47%)
Mar 19, 2012	2.225	2.242	2.177	2.193	307,295	-0.03(-1.45%)
Mar 16, 2012	2.169	2.242	2.145	2.225	480,219	+0.08(+3.76%)
Mar 15, 2012	2.274	2.274	2.137	2.145	509,296	-0.11(-5.00%)
Mar 14, 2012	2.330	2.354	2.201	2.258	487,170	-0.07(-3.11%)
Mar 13, 2012	2.387	2.387	2.298	2.330	237,338	-0.03(-1.37%)
Mar 12, 2012	2.354	2.387	2.330	2.363	250,558	+0.03(+1.38%)
Mar 09, 2012	2.322	2.387	2.298	2.330	289,763	+0.01(+0.35%)
Mar 08, 2012	2.290	2.322	2.217	2.322	345,711	+0.06(+2.49%)
Mar 07, 2012	2.201	2.290	2.177	2.266	451,444	+0.09(+4.07%)
Mar 06, 2012	2.145	2.298	2.032	2.177	747,081	-0.02(-0.74%)
Mar 05, 2012	2.258	2.258	2.137	2.193	292,202	-0.07(-3.20%)
Mar 02, 2012	2.459	2.500	2.234	2.266	825,357	-0.23(-9.35%)

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