Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	30.37	30.78	30.27	30.30	223,302	-0.07(-0.23%)
Dec 29, 2011	29.93	30.58	29.86	30.37	763,014	+0.43(+1.45%)
Dec 28, 2011	30.90	31.00	29.72	29.93	315,636	-1.13(-3.65%)
Dec 27, 2011	31.07	31.45	31.01	31.07	155,324	-0.20(-0.65%)
Dec 23, 2011	31.13	31.36	30.80	31.27	145,987	-0.01(-0.03%)
Dec 21, 2011	31.35	31.46	30.62	31.28	271,487	-0.22(-0.70%)
Dec 20, 2011	30.40	32.23	30.22	31.50	448,257	+1.81(+6.08%)
Dec 19, 2011	30.68	30.96	29.58	29.70	273,715	-0.72(-2.36%)
Dec 16, 2011	30.82	31.45	30.38	30.41	558,419	-0.07(-0.23%)
Dec 15, 2011	30.46	30.71	30.13	30.48	228,803	+0.47(+1.56%)
Dec 14, 2011	30.49	30.57	29.78	30.01	261,278	-0.86(-2.78%)
Dec 13, 2011	32.02	32.29	30.64	30.87	173,516	-0.81(-2.54%)
Dec 12, 2011	31.72	31.72	31.09	31.68	176,430	-0.53(-1.65%)
Dec 09, 2011	31.58	32.41	31.39	32.21	205,018	+0.78(+2.48%)
Dec 08, 2011	32.32	32.49	31.32	31.43	235,370	-1.27(-3.87%)
Dec 07, 2011	32.07	32.84	31.58	32.70	246,145	+0.56(+1.74%)
Dec 06, 2011	32.81	32.86	32.02	32.14	395,586	-0.46(-1.41%)
Dec 05, 2011	32.75	33.03	32.31	32.60	194,551	+0.40(+1.24%)
Dec 02, 2011	32.77	32.77	32.00	32.20	264,621	-0.06(-0.19%)

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