Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	22.03	22.31	21.95	22.27	1,656,194	+0.21(+0.96%)
Mar 27, 2013	21.87	22.15	21.74	22.06	1,480,019	+0.11(+0.52%)
Mar 26, 2013	21.51	21.96	21.49	21.94	2,003,431	+0.57(+2.64%)
Mar 25, 2013	21.64	21.65	21.19	21.38	1,402,271	-0.03(-0.16%)
Mar 22, 2013	21.53	21.61	21.32	21.41	822,266	-0.10(-0.46%)
Mar 21, 2013	21.81	21.86	21.50	21.51	1,611,915	-0.33(-1.49%)
Mar 20, 2013	21.66	22.04	21.64	21.84	1,959,318	+0.29(+1.34%)
Mar 19, 2013	21.28	21.61	21.25	21.55	2,653,840	+0.33(+1.54%)
Mar 18, 2013	21.24	21.41	20.98	21.22	1,748,965	-0.23(-1.08%)
Mar 15, 2013	21.54	21.58	21.45	21.45	920,660	-0.08(-0.39%)
Mar 14, 2013	21.38	21.58	21.27	21.54	1,096,998	+0.21(+0.98%)
Mar 13, 2013	21.37	21.44	21.25	21.33	1,040,453	-0.04(-0.18%)
Mar 12, 2013	21.33	21.45	21.25	21.37	1,103,074	+0.01(+0.04%)
Mar 11, 2013	21.16	21.49	21.11	21.36	1,284,536	+0.12(+0.57%)
Mar 08, 2013	21.09	21.27	20.94	21.24	1,515,172	+0.29(+1.39%)
Mar 07, 2013	20.89	20.97	20.84	20.95	1,890,091	+0.09(+0.45%)
Mar 06, 2013	20.95	20.98	20.70	20.85	2,378,580	-0.01(-0.05%)
Mar 05, 2013	21.08	21.09	20.84	20.86	2,065,261	-0.06(-0.31%)
Mar 04, 2013	21.04	21.09	20.73	20.93	2,397,728	-0.07(-0.34%)
Mar 01, 2013	19.94	21.31	19.93	21.00	6,003,659	+0.87(+4.30%)
Feb 28, 2013	20.08	20.30	20.07	20.13	2,675,302	+0.07(+0.34%)
Feb 27, 2013	19.40	20.10	19.38	20.07	1,959,319	+0.61(+3.13%)
Feb 26, 2013	19.49	19.53	19.21	19.46	2,881,942	+0.05(+0.23%)
Feb 25, 2013	19.97	19.97	19.41	19.41	2,673,893	-0.40(-2.04%)
Feb 22, 2013	19.75	19.84	19.60	19.82	2,568,893	+0.07(+0.34%)
Feb 21, 2013	20.13	20.13	19.61	19.75	1,358,223	-0.46(-2.27%)
Feb 20, 2013	20.49	20.50	20.16	20.21	1,477,011	-0.32(-1.57%)
Feb 19, 2013	20.44	20.57	20.34	20.53	1,877,041	+0.08(+0.37%)
Feb 15, 2013	20.45	20.52	20.19	20.45	2,333,075	+0.17(+0.82%)
Feb 14, 2013	20.41	20.43	20.26	20.29	1,322,444	-0.15(-0.72%)
Feb 13, 2013	20.50	20.61	20.38	20.43	1,071,358	+0.00(+0.02%)
Feb 12, 2013	20.24	20.51	20.14	20.43	992,220	+0.19(+0.92%)
Feb 11, 2013	20.14	20.26	20.08	20.24	603,292	+0.06(+0.28%)
Feb 08, 2013	20.04	20.19	19.96	20.19	1,212,532	+0.17(+0.83%)
Feb 07, 2013	20.03	20.11	19.80	20.02	1,083,753	-0.02(-0.08%)
Feb 06, 2013	19.97	20.22	19.96	20.04	1,136,302	+0.18(+0.91%)
Feb 04, 2013	20.01	20.01	19.72	19.85	1,499,358	-0.28(-1.37%)
Feb 01, 2013	19.88	20.21	19.80	20.13	2,077,526	+0.36(+1.84%)
Jan 31, 2013	19.97	19.99	19.77	19.77	2,459,380	-0.21(-1.04%)
Jan 30, 2013	20.07	20.12	19.89	19.98	1,677,212	-0.06(-0.28%)
Jan 29, 2013	20.19	20.21	19.88	20.03	1,500,108	-0.15(-0.73%)
Jan 28, 2013	20.29	20.46	20.11	20.18	2,146,783	+0.08(+0.41%)
Jan 25, 2013	19.96	20.21	19.90	20.10	1,662,468	+0.20(+0.99%)
Jan 24, 2013	19.69	19.98	19.65	19.90	2,008,340	+0.14(+0.71%)
Jan 23, 2013	20.12	20.16	19.62	19.76	2,621,642	-0.38(-1.90%)
Jan 22, 2013	20.48	20.50	20.04	20.14	1,636,133	-0.11(-0.52%)
Jan 18, 2013	20.23	20.30	20.04	20.25	1,341,261	-0.02(-0.11%)
Jan 17, 2013	20.16	20.47	20.16	20.27	2,925,361	+0.28(+1.38%)
Jan 16, 2013	19.54	20.04	19.31	19.99	3,281,359	+0.33(+1.65%)
Jan 15, 2013	19.38	19.70	19.30	19.67	924,248	+0.19(+0.97%)
Jan 14, 2013	19.47	19.56	19.40	19.48	1,259,076	-0.01(-0.04%)
Jan 11, 2013	19.69	19.70	19.47	19.49	1,770,984	-0.13(-0.66%)
Jan 10, 2013	19.79	19.80	19.46	19.62	1,532,930	+0.03(+0.15%)
Jan 09, 2013	19.62	19.87	19.52	19.59	2,643,072	+0.07(+0.37%)
Jan 08, 2013	19.55	19.57	19.32	19.51	3,789,768	-0.05(-0.23%)
Jan 07, 2013	19.52	19.60	19.42	19.56	3,439,061	+0.06(+0.29%)
Jan 04, 2013	19.42	19.55	19.28	19.50	3,176,552	+0.16(+0.80%)
Jan 03, 2013	19.40	19.53	19.26	19.35	2,690,382	-0.06(-0.29%)

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