Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	19.52	19.83	19.26	19.28	17,355,886	-0.59(-2.96%)
Mar 30, 2011	19.87	19.87	19.87	19.87	18,013,116	+0.19(+0.95%)
Mar 29, 2011	19.29	19.70	18.93	19.68	14,991,817	+0.56(+2.94%)
Mar 28, 2011	19.41	19.44	19.05	19.12	11,480,530	-0.23(-1.20%)
Mar 25, 2011	18.75	19.39	18.74	19.35	17,564,474	+0.74(+3.96%)
Mar 24, 2011	18.82	18.84	18.23	18.61	17,884,992	-0.03(-0.14%)
Mar 23, 2011	18.11	18.82	18.04	18.64	21,370,072	+0.47(+2.60%)
Mar 22, 2011	18.30	18.36	17.87	18.16	11,276,405	-0.13(-0.71%)
Mar 21, 2011	18.18	18.30	18.09	18.29	10,875,642	+0.62(+3.51%)
Mar 18, 2011	18.29	18.35	17.65	17.67	20,487,476	-0.37(-2.04%)
Mar 17, 2011	18.05	18.23	17.91	18.04	17,101,912	+0.30(+1.71%)
Mar 16, 2011	18.05	18.29	17.52	17.74	24,514,280	-0.30(-1.68%)
Mar 15, 2011	18.18	18.68	18.02	18.04	23,745,842	-0.63(-3.39%)
Mar 14, 2011	18.38	18.97	18.09	18.68	28,055,144	+0.59(+3.25%)
Mar 11, 2011	17.49	18.18	17.15	18.09	24,859,434	+1.07(+6.31%)
Mar 10, 2011	17.62	17.63	16.55	17.01	25,904,914	-0.90(-5.02%)
Mar 09, 2011	17.56	17.98	17.38	17.91	17,488,080	+0.34(+1.91%)
Mar 08, 2011	18.03	18.03	17.37	17.58	13,625,348	-0.41(-2.30%)
Mar 07, 2011	18.59	18.62	17.71	17.99	15,292,189	-0.54(-2.93%)
Mar 04, 2011	18.73	18.78	18.38	18.53	19,066,262	-0.20(-1.07%)
Mar 03, 2011	17.72	18.77	17.64	18.73	32,388,636	+1.53(+8.87%)
Mar 02, 2011	17.45	17.54	17.00	17.21	18,636,502	-0.23(-1.33%)
Mar 01, 2011	18.21	18.33	17.37	17.44	18,310,046	-0.78(-4.26%)
Feb 28, 2011	18.57	18.66	18.00	18.22	17,577,164	-0.25(-1.33%)
Feb 25, 2011	17.61	18.48	17.55	18.46	21,347,292	+1.14(+6.57%)
Feb 24, 2011	17.63	17.84	17.14	17.32	27,104,380	-0.61(-3.42%)
Feb 23, 2011	18.23	18.45	17.26	17.94	35,244,616	-0.27(-1.49%)
Feb 22, 2011	18.83	19.07	18.20	18.21	24,092,798	-0.81(-4.25%)
Feb 18, 2011	19.40	19.55	18.95	19.02	27,504,534	-0.56(-2.87%)
Feb 17, 2011	19.10	19.67	18.90	19.58	27,033,710	+0.72(+3.80%)
Feb 16, 2011	18.90	19.14	18.77	18.86	26,844,522	+0.47(+2.57%)
Feb 15, 2011	18.84	18.91	18.24	18.39	20,925,958	-0.41(-2.17%)
Feb 14, 2011	18.04	19.08	18.02	18.80	23,517,904	+0.75(+4.15%)
Feb 11, 2011	18.21	18.38	17.79	18.05	25,791,718	+0.32(+1.78%)
Feb 10, 2011	17.43	18.15	17.09	17.73	21,706,174	+0.08(+0.48%)
Feb 09, 2011	18.01	18.12	17.49	17.65	19,202,894	-0.42(-2.32%)
Feb 08, 2011	17.67	18.11	17.43	18.07	18,380,672	+0.45(+2.56%)
Feb 07, 2011	17.49	18.09	17.47	17.62	18,377,720	+0.50(+2.90%)
Feb 04, 2011	16.93	17.19	16.81	17.12	14,020,102	+0.27(+1.61%)
Feb 03, 2011	16.95	17.04	16.47	16.85	15,441,627	-0.21(-1.21%)
Feb 02, 2011	16.80	17.42	16.76	17.05	18,190,722	+0.24(+1.42%)
Feb 01, 2011	16.62	16.84	16.50	16.82	19,535,778	+0.45(+2.76%)
Jan 31, 2011	16.42	16.46	16.25	16.36	16,440,304	+0.14(+0.83%)
Jan 28, 2011	16.36	16.45	16.14	16.23	15,780,737	-0.14(-0.87%)
Jan 27, 2011	16.44	16.64	16.16	16.37	13,693,132	+0.05(+0.28%)
Jan 26, 2011	15.87	16.38	15.83	16.33	17,521,250	+0.63(+4.03%)
Jan 25, 2011	15.69	15.76	15.45	15.69	16,212,609	+0.14(+0.87%)
Jan 24, 2011	15.58	15.77	15.45	15.56	10,902,098	-0.01(-0.08%)
Jan 21, 2011	15.49	15.72	15.39	15.57	17,429,076	+0.03(+0.21%)
Jan 20, 2011	15.84	15.94	15.18	15.54	21,141,150	-0.45(-2.82%)
Jan 19, 2011	16.46	16.50	15.93	15.99	14,378,077	-0.51(-3.09%)
Jan 18, 2011	16.19	16.50	16.06	16.50	13,148,346	+0.37(+2.32%)
Jan 14, 2011	16.19	16.19	15.78	16.13	16,263,884	+0.06(+0.36%)
Jan 13, 2011	15.91	16.25	15.85	16.07	16,641,305	+0.22(+1.38%)
Jan 12, 2011	15.76	16.01	15.68	15.85	18,267,074	+0.26(+1.66%)
Jan 11, 2011	15.39	15.71	15.36	15.59	13,926,055	+0.28(+1.81%)
Jan 10, 2011	15.22	15.42	15.12	15.31	13,105,342	-0.06(-0.42%)
Jan 07, 2011	15.34	15.45	15.16	15.38	9,578,068	+0.18(+1.18%)
Jan 06, 2011	15.41	15.48	15.14	15.20	11,792,945	-0.01(-0.08%)
Jan 05, 2011	14.93	15.37	14.86	15.21	16,110,125	+0.25(+1.64%)
Jan 04, 2011	15.40	15.42	14.85	14.96	14,154,186	-0.33(-2.15%)

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