Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	27.68	28.16	26.91	26.99	746,657	-0.94(-3.38%)
May 30, 2013	27.80	28.49	27.49	27.93	444,791	-0.01(-0.03%)
May 29, 2013	27.82	28.22	27.42	27.94	287,676	+0.01(+0.03%)
May 28, 2013	27.79	28.70	27.42	27.93	479,518	+0.50(+1.84%)
May 24, 2013	26.68	27.71	26.19	27.43	0	+0.84(+3.16%)
May 23, 2013	25.56	27.41	25.19	26.59	0	+0.58(+2.24%)
May 22, 2013	25.77	27.84	25.47	26.01	0	+0.66(+2.62%)
May 21, 2013	25.89	25.89	24.96	25.34	0	-0.26(-1.00%)
May 20, 2013	25.27	25.77	24.97	25.60	0	+0.48(+1.91%)
May 17, 2013	24.39	25.90	24.14	25.12	0	+1.19(+4.98%)
May 16, 2013	24.91	25.25	23.76	23.93	4,928,949	+0.37(+1.56%)
May 15, 2013	22.61	23.79	21.73	23.56	0	+0.66(+2.86%)
May 13, 2013	22.74	23.18	22.66	22.90	0	+0.06(+0.28%)
May 10, 2013	22.90	22.94	22.31	22.84	0	-0.08(-0.35%)
May 09, 2013	23.63	23.71	22.75	22.92	0	-0.68(-2.88%)
May 08, 2013	22.68	23.78	21.99	23.60	0	+0.79(+3.47%)
May 07, 2013	22.94	23.02	22.28	22.81	0	-0.18(-0.77%)
May 06, 2013	22.04	23.50	22.04	22.98	0	+1.02(+4.66%)
May 03, 2013	21.93	22.11	21.66	21.96	0	+0.30(+1.40%)
May 02, 2013	21.15	21.77	21.15	21.66	0	+0.53(+2.50%)
May 01, 2013	20.86	21.59	20.74	21.13	0	+0.14(+0.69%)
Apr 30, 2013	21.15	21.37	20.88	20.99	0	+0.18(+0.84%)
Apr 29, 2013	21.56	21.56	20.60	20.81	429,785	-0.67(-3.12%)
Apr 26, 2013	21.81	21.87	21.15	21.48	183,876	-0.34(-1.54%)
Apr 25, 2013	21.99	22.12	21.71	21.82	85,624	+0.16(+0.74%)
Apr 24, 2013	21.92	22.08	21.61	21.66	97,473	-0.31(-1.42%)
Apr 23, 2013	21.62	22.13	21.55	21.97	134,012	+0.41(+1.89%)
Apr 22, 2013	21.06	21.85	20.95	21.56	186,699	+0.61(+2.90%)
Apr 19, 2013	21.38	21.43	20.85	20.95	158,667	-0.23(-1.09%)
Apr 18, 2013	20.71	21.31	20.35	21.19	92,702	+0.57(+2.75%)
Apr 17, 2013	21.19	21.21	20.31	20.62	200,181	-0.75(-3.52%)
Apr 16, 2013	20.83	21.39	20.67	21.37	208,029	+0.75(+3.64%)
Apr 15, 2013	21.07	21.07	19.99	20.62	473,893	-0.66(-3.12%)
Apr 12, 2013	21.18	21.61	20.96	21.28	345,011	+0.10(+0.49%)
Apr 11, 2013	20.89	21.34	20.06	21.18	207,091	+0.34(+1.61%)
Apr 10, 2013	21.38	21.77	20.71	20.84	287,878	-0.54(-2.54%)
Apr 09, 2013	21.02	21.89	20.89	21.39	356,878	+0.57(+2.73%)
Apr 08, 2013	20.12	21.06	20.00	20.82	180,410	+0.70(+3.46%)
Apr 05, 2013	19.73	20.28	19.63	20.12	70,560	+0.10(+0.52%)
Apr 04, 2013	19.88	20.20	19.04	20.02	168,981	+0.10(+0.52%)
Apr 03, 2013	21.62	21.62	19.56	19.92	658,920	-1.69(-7.84%)
Apr 02, 2013	21.95	22.29	21.38	21.61	617,144	-0.29(-1.31%)
Apr 01, 2013	21.52	22.35	21.52	21.90	270,914	+0.45(+2.09%)
Mar 28, 2013	20.97	21.75	20.81	21.45	197,033	+0.58(+2.80%)
Mar 27, 2013	20.33	20.99	20.33	20.87	104,504	+0.37(+1.79%)
Mar 26, 2013	20.16	20.68	20.04	20.50	239,414	+0.36(+1.79%)
Mar 25, 2013	19.73	20.24	19.67	20.14	246,461	+0.52(+2.65%)
Mar 22, 2013	19.49	19.68	19.37	19.62	60,177	+0.19(+0.99%)
Mar 21, 2013	19.12	19.56	19.09	19.43	166,354	+0.25(+1.29%)
Mar 20, 2013	19.21	19.42	18.90	19.18	101,273	+0.19(+1.01%)
Mar 19, 2013	19.36	20.09	18.84	18.99	109,105	-0.18(-0.96%)
Mar 18, 2013	19.08	19.62	18.88	19.17	48,549	-0.13(-0.66%)
Mar 15, 2013	19.92	19.95	18.78	19.30	232,923	-0.57(-2.86%)
Mar 14, 2013	20.67	20.67	19.36	19.87	191,321	-0.71(-3.46%)
Mar 13, 2013	19.88	21.09	19.72	20.58	386,369	+0.66(+3.29%)
Mar 12, 2013	19.60	19.97	19.42	19.92	134,178	+0.35(+1.80%)
Mar 11, 2013	19.92	19.97	19.24	19.57	272,901	-0.33(-1.65%)
Mar 08, 2013	19.80	19.95	19.09	19.90	159,066	+0.31(+1.59%)
Mar 07, 2013	18.78	19.89	18.01	19.59	162,242	+0.77(+4.08%)
Mar 06, 2013	19.04	19.20	18.68	18.82	17,184	-0.12(-0.63%)
Mar 05, 2013	17.91	19.08	17.91	18.94	135,985	+1.05(+5.85%)
Mar 04, 2013	17.88	18.28	17.45	17.89	48,731	+0.04(+0.22%)

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