Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.11	20.29	19.91	20.01	0	-0.17(-0.85%)
Apr 29, 2013	20.09	20.24	19.94	20.18	18,778,168	+0.11(+0.57%)
Apr 26, 2013	20.01	20.19	19.82	20.06	27,790,186	+0.07(+0.34%)
Apr 25, 2013	20.36	20.38	19.89	20.00	30,053,228	-0.23(-1.15%)
Apr 24, 2013	20.24	20.37	20.10	20.23	0	+0.18(+0.91%)
Apr 23, 2013	19.84	20.15	19.80	20.05	33,199,364	+0.33(+1.67%)
Apr 22, 2013	19.91	19.98	19.54	19.72	36,034,132	-0.29(-1.45%)
Apr 19, 2013	20.15	20.33	19.82	20.01	40,850,492	-0.16(-0.81%)
Apr 18, 2013	20.56	20.71	20.14	20.17	66,397,192	-1.25(-5.85%)
Apr 17, 2013	21.57	21.70	21.25	21.42	38,446,368	-0.35(-1.60%)
Apr 16, 2013	21.46	21.83	21.39	21.77	22,596,830	+0.45(+2.10%)
Apr 15, 2013	21.76	21.95	21.27	21.32	24,083,714	-0.56(-2.57%)
Apr 12, 2013	22.11	22.11	21.70	21.89	16,537,838	-0.18(-0.81%)
Apr 11, 2013	21.93	22.16	21.85	22.07	19,092,060	+0.18(+0.84%)
Apr 10, 2013	21.51	21.99	21.49	21.88	20,951,684	+0.47(+2.19%)
Apr 09, 2013	21.17	21.56	21.13	21.41	16,402,989	+0.08(+0.36%)
Apr 08, 2013	21.16	21.71	21.11	21.34	26,676,376	+0.13(+0.63%)
Apr 05, 2013	20.90	21.23	20.81	21.20	18,948,386	-0.10(-0.48%)
Apr 04, 2013	21.13	21.33	21.04	21.31	15,467,032	+0.11(+0.52%)
Apr 03, 2013	21.31	21.39	21.13	21.20	30,102,754	-0.25(-1.18%)
Apr 02, 2013	21.49	21.69	21.36	21.45	39,877,844	+0.17(+0.81%)
Apr 01, 2013	21.25	21.67	21.17	21.28	53,993,748	+0.57(+2.75%)
Mar 28, 2013	19.87	20.82	19.65	20.71	63,440,520	+0.82(+4.13%)
Mar 27, 2013	19.73	20.08	19.46	19.89	32,512,928	-0.01(-0.04%)
Mar 26, 2013	19.73	19.91	19.51	19.89	28,173,178	+0.30(+1.52%)
Mar 25, 2013	20.39	20.39	19.53	19.59	47,598,356	-0.75(-3.68%)
Mar 22, 2013	20.24	20.42	20.23	20.34	22,278,112	+0.13(+0.66%)
Mar 21, 2013	19.93	20.26	19.84	20.21	36,807,316	+0.19(+0.95%)
Mar 20, 2013	19.73	20.09	19.50	20.02	38,316,272	+0.51(+2.59%)
Mar 19, 2013	19.48	20.48	19.27	19.51	38,292,420	+0.38(+1.97%)
Mar 18, 2013	19.04	19.30	18.92	19.14	37,547,084	-0.11(-0.60%)
Mar 15, 2013	19.75	19.89	19.22	19.25	57,004,892	-0.53(-2.68%)
Mar 14, 2013	19.78	20.20	19.71	19.78	44,890,516	+0.31(+1.61%)
Mar 13, 2013	20.23	20.24	19.33	19.47	51,857,952	-0.76(-3.74%)
Mar 12, 2013	19.74	20.28	19.44	20.23	42,220,928	+0.08(+0.38%)
Mar 11, 2013	20.28	20.37	20.11	20.15	23,475,172	-0.14(-0.70%)
Mar 08, 2013	20.31	20.42	19.96	20.29	34,245,136	+0.06(+0.28%)
Mar 07, 2013	20.50	20.57	20.14	20.23	24,744,926	-0.23(-1.10%)
Mar 06, 2013	21.00	21.00	20.41	20.46	38,126,604	-0.65(-3.06%)
Mar 05, 2013	21.21	21.39	20.91	21.10	25,694,484	-0.08(-0.40%)
Mar 04, 2013	20.75	21.19	20.72	21.19	25,532,962	+0.22(+1.06%)
Mar 01, 2013	20.85	21.04	20.63	20.97	16,818,768	+0.07(+0.35%)
Feb 28, 2013	20.88	21.07	20.85	20.89	25,073,776	+0.21(+1.03%)
Feb 27, 2013	20.63	20.84	20.50	20.68	20,063,828	+0.13(+0.61%)
Feb 26, 2013	20.53	20.61	20.29	20.55	22,160,606	+0.08(+0.39%)
Feb 25, 2013	21.16	21.25	20.47	20.47	19,210,388	-0.54(-2.56%)
Feb 22, 2013	20.99	21.05	20.84	21.01	13,321,047	+0.15(+0.73%)
Feb 21, 2013	21.13	21.23	20.58	20.86	28,110,092	-0.35(-1.64%)
Feb 20, 2013	21.73	21.81	21.19	21.21	19,366,510	-0.44(-2.03%)
Feb 19, 2013	21.71	21.76	21.52	21.65	14,930,583	-0.01(-0.04%)
Feb 15, 2013	21.70	21.83	21.54	21.65	23,907,948	-0.05(-0.23%)
Feb 14, 2013	21.69	21.81	21.63	21.70	18,472,584	-0.08(-0.39%)
Feb 13, 2013	21.71	21.87	21.54	21.79	23,818,136	+0.10(+0.48%)
Feb 12, 2013	21.54	21.84	21.43	21.68	26,246,074	+0.14(+0.66%)
Feb 11, 2013	21.58	21.61	21.29	21.54	13,487,737	-0.08(-0.37%)
Feb 08, 2013	21.56	21.80	21.53	21.62	21,128,478	+0.19(+0.87%)
Feb 07, 2013	21.45	21.53	21.14	21.44	20,022,548	+0.01(+0.04%)
Feb 06, 2013	21.39	21.58	21.28	21.43	18,338,324	+0.16(+0.75%)
Feb 04, 2013	21.63	21.66	21.24	21.27	22,674,422	-0.58(-2.66%)

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