Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	19.04	19.52	18.94	19.29	287,302	+0.32(+1.71%)
Jun 29, 2011	19.11	19.23	18.76	18.96	303,368	-0.13(-0.69%)
Jun 28, 2011	18.46	19.12	18.46	19.09	272,892	+0.63(+3.42%)
Jun 27, 2011	18.21	18.54	18.11	18.46	295,601	+0.21(+1.15%)
Jun 24, 2011	18.22	18.32	18.00	18.25	1,343,150	+0.04(+0.24%)
Jun 23, 2011	17.93	18.28	17.73	18.21	312,942	+0.06(+0.34%)
Jun 22, 2011	18.12	18.47	18.11	18.15	223,670	-0.06(-0.34%)
Jun 21, 2011	17.97	18.32	17.97	18.21	227,742	+0.32(+1.82%)
Jun 20, 2011	17.65	17.93	17.65	17.88	409,473	-0.03(-0.15%)
Jun 17, 2011	18.25	18.35	17.82	17.91	604,664	-0.15(-0.83%)
Jun 16, 2011	17.73	18.11	17.73	18.06	189,631	+0.32(+1.83%)
Jun 15, 2011	18.20	18.20	17.69	17.73	549,464	-0.64(-3.49%)
Jun 14, 2011	18.43	18.51	18.21	18.37	343,968	+0.09(+0.48%)
Jun 13, 2011	18.16	18.41	17.93	18.29	492,209	+0.08(+0.43%)
Jun 10, 2011	18.16	18.56	17.60	18.21	624,065	-0.06(-0.34%)
Jun 09, 2011	17.77	18.32	17.75	18.27	413,845	+0.56(+3.17%)
Jun 08, 2011	17.57	17.81	17.53	17.71	282,486	+0.11(+0.60%)
Jun 07, 2011	17.65	17.79	17.56	17.60	230,473	+0.05(+0.30%)
Jun 06, 2011	17.89	17.93	17.50	17.55	374,473	-0.37(-2.06%)
Jun 03, 2011	17.95	17.95	17.73	17.92	186,689	-0.40(-2.20%)
May 24, 2011	18.74	18.74	18.28	18.32	408,526	-0.39(-2.11%)
May 23, 2011	19.04	19.12	18.64	18.72	322,082	-0.52(-2.69%)
May 20, 2011	19.22	19.46	19.07	19.23	305,076	-0.11(-0.59%)
May 19, 2011	19.16	19.37	19.09	19.35	202,306	+0.25(+1.33%)
May 18, 2011	18.77	19.10	18.66	19.09	298,880	+0.34(+1.83%)
May 17, 2011	18.73	18.93	18.53	18.75	666,046	-0.09(-0.47%)
May 16, 2011	19.17	19.24	18.73	18.84	515,861	-0.45(-2.32%)
May 13, 2011	19.66	19.78	19.23	19.29	205,577	-0.40(-2.01%)
May 12, 2011	19.54	19.77	19.41	19.68	188,765	+0.05(+0.27%)
May 11, 2011	19.76	19.88	19.56	19.63	224,171	-0.17(-0.84%)
May 10, 2011	19.62	19.83	19.62	19.80	154,112	+0.22(+1.12%)
May 09, 2011	19.56	19.74	19.39	19.58	171,318	-0.04(-0.18%)
May 06, 2011	19.70	19.83	19.46	19.61	288,509	+0.09(+0.45%)
May 05, 2011	19.74	19.84	19.35	19.52	383,251	-0.28(-1.42%)
May 04, 2011	20.50	20.50	19.75	19.80	374,626	-0.18(-0.88%)
May 03, 2011	20.09	20.29	19.71	19.98	376,724	-0.20(-1.00%)
May 02, 2011	20.28	20.31	20.15	20.18	379,407	-0.11(-0.56%)
Apr 29, 2011	20.75	20.81	20.15	20.30	963,727	-0.42(-2.03%)
Apr 28, 2011	20.53	20.82	20.49	20.72	498,376	+0.12(+0.60%)
Apr 27, 2011	20.19	20.65	20.13	20.59	698,890	+0.41(+2.04%)
Apr 26, 2011	19.97	20.19	19.89	20.18	551,171	+0.20(+1.01%)
Apr 25, 2011	19.93	20.04	19.90	19.98	548,107	+0.14(+0.71%)
Apr 21, 2011	19.70	19.88	19.56	19.84	749,015	+0.18(+0.89%)
Apr 20, 2011	19.80	19.92	19.58	19.66	556,085	+0.05(+0.27%)
Apr 19, 2011	19.77	19.93	19.47	19.61	629,506	-0.15(-0.76%)
Apr 18, 2011	20.06	20.18	19.74	19.76	1,894,215	-0.43(-2.13%)
Apr 15, 2011	20.16	20.27	19.83	20.19	10,880,060	-0.37(-1.79%)
Apr 14, 2011	20.41	20.74	20.23	20.56	431,965	+0.01(+0.04%)
Apr 13, 2011	20.59	20.78	20.35	20.55	253,813	-0.04(-0.21%)
Apr 12, 2011	20.37	20.75	20.22	20.59	210,862	-0.50(-2.37%)
Apr 11, 2011	20.97	21.17	20.97	21.10	93,370	+0.03(+0.13%)
Apr 08, 2011	21.20	21.24	20.84	21.07	130,049	-0.04(-0.17%)
Apr 07, 2011	21.44	21.64	21.09	21.10	79,109	-0.38(-1.76%)
Apr 06, 2011	21.62	21.62	21.24	21.48	102,939	-0.13(-0.61%)
Apr 05, 2011	21.57	21.74	21.40	21.61	125,219	-0.06(-0.28%)
Apr 04, 2011	21.82	21.90	21.24	21.67	243,895	-0.52(-2.33%)

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