Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.02	22.51	21.99	22.49	1,625,694	+0.36(+1.65%)
Dec 28, 2012	22.01	22.49	22.01	22.13	1,014,870	-0.07(-0.33%)
Dec 27, 2012	22.29	22.52	22.00	22.20	1,187,904	-0.13(-0.58%)
Dec 26, 2012	22.64	22.77	22.20	22.33	851,453	-0.34(-1.49%)
Dec 24, 2012	22.70	22.76	22.46	22.67	538,398	-0.04(-0.16%)
Dec 21, 2012	22.91	22.99	22.65	22.71	2,568,449	-0.29(-1.25%)
Dec 20, 2012	22.86	23.15	22.80	22.99	1,901,128	+0.16(+0.69%)
Dec 19, 2012	22.58	23.00	22.43	22.84	2,032,521	+0.33(+1.45%)
Dec 18, 2012	22.00	22.70	21.96	22.51	1,653,551	+0.51(+2.30%)
Dec 17, 2012	21.95	22.13	21.89	22.00	950,256	+0.06(+0.26%)
Dec 14, 2012	21.88	22.25	21.80	21.95	1,149,278	-0.13(-0.59%)
Dec 13, 2012	22.03	22.28	21.89	22.08	2,049,776	-0.07(-0.33%)
Dec 12, 2012	22.52	22.70	22.00	22.15	1,554,821	-0.46(-2.05%)
Dec 11, 2012	22.49	22.62	22.32	22.61	1,061,380	+0.20(+0.91%)
Dec 10, 2012	22.27	22.78	22.21	22.41	981,395	+0.04(+0.16%)
Dec 07, 2012	22.40	22.53	22.29	22.37	814,717	-0.03(-0.12%)
Dec 06, 2012	22.39	22.54	22.33	22.40	668,100	+0.01(+0.02%)
Dec 05, 2012	22.36	22.57	22.26	22.39	1,270,110	-0.02(-0.07%)

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