Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	30.30	31.26	30.30	31.23	224,696	+0.93(+3.07%)
Dec 28, 2012	30.26	30.52	30.21	30.30	93,820	-0.01(-0.03%)
Dec 27, 2012	30.51	30.76	30.23	30.31	140,960	-0.20(-0.66%)
Dec 26, 2012	30.71	30.91	30.35	30.51	194,255	-0.11(-0.36%)
Dec 24, 2012	31.00	31.54	30.60	30.62	188,055	-0.37(-1.19%)
Dec 21, 2012	31.42	31.56	30.78	30.99	619,144	-0.73(-2.30%)
Dec 20, 2012	31.09	31.88	31.02	31.72	301,612	+0.63(+2.03%)
Dec 19, 2012	30.76	31.14	30.72	31.09	193,867	+0.40(+1.30%)
Dec 18, 2012	29.87	30.76	29.87	30.69	253,697	+0.92(+3.09%)
Dec 17, 2012	29.76	30.24	29.70	29.77	255,382	+0.11(+0.37%)
Dec 14, 2012	29.92	30.43	29.61	29.66	262,127	-0.26(-0.87%)
Dec 13, 2012	29.70	29.94	29.61	29.92	245,071	-0.03(-0.10%)
Dec 12, 2012	30.24	30.24	29.88	29.95	170,809	-0.18(-0.60%)
Dec 11, 2012	29.99	30.25	29.83	30.13	149,517	+0.21(+0.70%)
Dec 10, 2012	29.95	30.19	29.80	29.92	137,226	-0.10(-0.33%)
Dec 07, 2012	29.90	30.09	29.54	30.02	240,731	+0.18(+0.60%)
Dec 06, 2012	29.65	30.03	29.58	29.84	203,724	+0.24(+0.81%)
Dec 05, 2012	29.52	29.67	29.36	29.60	181,122	+0.14(+0.48%)

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