Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	24.63	24.66	23.80	24.15	85,781	-0.18(-0.74%)
May 30, 2012	25.41	25.79	24.02	24.33	98,601	-1.44(-5.59%)
May 29, 2012	25.31	25.79	24.80	25.77	125,625	+0.72(+2.87%)
May 25, 2012	24.95	25.28	24.70	25.05	39,390	+0.13(+0.52%)
May 24, 2012	25.08	25.49	24.37	24.92	42,727	-0.06(-0.24%)
May 23, 2012	23.89	25.09	23.89	24.98	79,067	+0.97(+4.04%)
May 22, 2012	24.20	24.50	23.90	24.01	99,762	-0.11(-0.46%)
May 21, 2012	23.92	25.00	23.77	24.12	48,354	+0.07(+0.29%)
May 18, 2012	25.52	25.52	23.53	24.05	103,696	-1.39(-5.46%)
May 17, 2012	25.30	25.89	25.06	25.44	78,446	+0.29(+1.15%)
May 16, 2012	25.21	25.92	24.97	25.15	37,811	+0.14(+0.56%)
May 15, 2012	25.83	25.83	24.86	25.01	56,108	-0.61(-2.38%)
May 14, 2012	24.99	25.99	24.55	25.62	121,739	+0.46(+1.83%)
May 11, 2012	23.20	26.00	22.88	25.16	221,638	+1.81(+7.75%)
May 10, 2012	21.97	23.57	21.97	23.35	301,202	+1.50(+6.86%)
May 09, 2012	21.76	22.13	21.49	21.85	30,844	-0.28(-1.27%)
May 08, 2012	23.03	23.03	21.89	22.13	90,843	-0.94(-4.07%)
May 07, 2012	21.55	23.22	21.00	23.07	129,893	+1.34(+6.17%)
May 04, 2012	21.66	21.77	21.50	21.73	20,302	-0.19(-0.87%)
May 03, 2012	21.46	23.22	21.46	21.92	80,125	+0.33(+1.53%)
May 02, 2012	21.71	22.08	21.50	21.59	57,838	-0.40(-1.82%)
May 01, 2012	21.99	22.63	21.69	21.99	67,492	-0.16(-0.72%)
Apr 30, 2012	21.62	22.16	21.45	22.15	20,352	+0.65(+3.02%)
Apr 27, 2012	21.22	21.73	20.95	21.50	126,280	+0.47(+2.23%)
Apr 26, 2012	21.12	22.14	21.00	21.03	26,490	-0.08(-0.38%)
Apr 25, 2012	21.33	22.23	21.00	21.11	21,405	+0.11(+0.52%)
Apr 24, 2012	21.11	21.29	20.98	21.00	20,017	-0.08(-0.38%)
Apr 23, 2012	22.22	22.65	20.70	21.08	125,535	-0.85(-3.88%)
Apr 20, 2012	22.20	24.20	21.93	21.93	165,056	-0.37(-1.66%)
Apr 19, 2012	22.33	22.33	22.13	22.30	55,690	+0.17(+0.77%)
Apr 18, 2012	22.36	22.49	22.10	22.13	90,541	-0.17(-0.76%)
Apr 17, 2012	22.32	22.45	22.10	22.30	67,047	+0.04(+0.18%)
Apr 16, 2012	21.48	22.62	21.48	22.26	84,655	+1.08(+5.10%)
Apr 13, 2012	21.53	22.65	21.00	21.18	28,633	-0.46(-2.13%)
Apr 12, 2012	21.00	21.91	20.94	21.64	78,758	+0.55(+2.61%)
Apr 11, 2012	21.10	21.46	21.00	21.09	31,754	-0.01(-0.05%)
Apr 10, 2012	21.09	22.14	20.85	21.10	91,823	-0.31(-1.45%)
Apr 09, 2012	21.41	21.92	21.00	21.41	27,703	-0.24(-1.11%)
Apr 05, 2012	21.00	23.50	20.73	21.65	108,174	+0.55(+2.61%)
Apr 04, 2012	21.55	21.86	21.06	21.10	248,274	-1.00(-4.52%)
Apr 03, 2012	22.65	22.97	21.93	22.10	80,717	-0.90(-3.91%)
Apr 02, 2012	23.06	23.25	21.50	23.00	110,098	-0.40(-1.71%)
Mar 30, 2012	24.46	24.48	22.71	23.40	153,382	-1.51(-6.06%)
Mar 29, 2012	20.66	24.91	20.20	24.91	384,620	+3.88(+18.45%)

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