Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.57	23.67	23.45	23.46	794,846	-0.11(-0.45%)
Feb 27, 2013	23.30	23.65	23.20	23.56	644,972	+0.26(+1.11%)
Feb 26, 2013	23.26	23.40	23.11	23.30	1,188,771	+0.18(+0.77%)
Feb 25, 2013	23.64	23.65	23.12	23.13	1,073,090	-0.43(-1.82%)
Feb 22, 2013	23.23	23.63	23.12	23.55	749,777	+0.45(+1.93%)
Feb 21, 2013	23.62	23.71	22.87	23.11	2,152,189	-0.64(-2.70%)
Feb 20, 2013	24.01	24.12	23.71	23.75	925,755	-0.28(-1.15%)
Feb 19, 2013	23.88	24.20	23.85	24.03	1,439,038	+0.20(+0.86%)
Feb 15, 2013	23.79	23.95	23.45	23.82	1,114,942	+0.04(+0.15%)
Feb 14, 2013	23.94	24.02	23.76	23.79	1,172,152	-0.19(-0.78%)
Feb 13, 2013	23.73	24.01	23.73	23.97	1,056,831	+0.28(+1.16%)
Feb 12, 2013	23.51	23.83	23.51	23.70	1,316,890	+0.19(+0.79%)
Feb 11, 2013	23.50	23.63	23.24	23.51	1,003,341	-0.02(-0.08%)
Feb 08, 2013	23.09	23.76	22.94	23.53	2,798,747	+0.42(+1.81%)
Feb 07, 2013	20.98	23.18	20.92	23.11	3,385,239	+2.09(+9.92%)
Feb 06, 2013	21.03	21.15	20.94	21.03	879,107	+0.33(+1.59%)
Feb 04, 2013	20.95	21.08	20.63	20.70	1,479,341	-0.28(-1.31%)
Feb 01, 2013	21.32	21.32	20.90	20.97	1,642,505	-0.13(-0.63%)
Jan 31, 2013	21.56	21.62	21.09	21.11	1,920,505	-0.44(-2.02%)
Jan 30, 2013	21.52	21.78	21.50	21.54	1,061,440	-0.02(-0.08%)
Jan 29, 2013	21.49	21.57	21.33	21.56	1,011,461	+0.09(+0.41%)
Jan 28, 2013	21.49	21.50	21.26	21.47	678,703	-0.01(-0.04%)
Jan 25, 2013	21.53	21.61	21.38	21.48	922,262	+0.05(+0.25%)
Jan 24, 2013	21.12	21.49	21.00	21.42	957,826	+0.24(+1.13%)
Jan 23, 2013	21.36	21.51	21.11	21.18	1,140,525	-0.21(-1.00%)
Jan 22, 2013	21.15	21.42	21.10	21.40	921,626	+0.23(+1.09%)
Jan 18, 2013	20.89	21.17	20.83	21.17	896,507	+0.33(+1.58%)
Jan 17, 2013	20.80	20.99	20.76	20.84	710,536	+0.07(+0.34%)
Jan 16, 2013	20.85	20.96	20.76	20.77	694,947	-0.16(-0.76%)
Jan 15, 2013	20.44	20.95	20.30	20.93	1,313,238	+0.43(+2.12%)
Jan 14, 2013	20.43	20.54	20.38	20.49	1,013,609	-0.04(-0.17%)
Jan 11, 2013	20.63	20.79	20.48	20.53	795,182	-0.16(-0.77%)
Jan 10, 2013	20.93	20.97	20.63	20.69	1,072,248	-0.11(-0.51%)
Jan 09, 2013	20.72	20.90	20.70	20.79	663,100	+0.07(+0.34%)
Jan 08, 2013	20.81	20.90	20.56	20.72	1,370,792	-0.16(-0.77%)
Jan 07, 2013	20.93	21.03	20.67	20.88	1,642,560	-0.09(-0.42%)
Jan 04, 2013	21.26	21.26	20.88	20.97	982,060	-0.21(-1.01%)
Jan 03, 2013	20.83	21.34	20.64	21.18	1,400,061	+0.36(+1.70%)
Jan 02, 2013	20.83	20.84	19.77	20.83	1,582,842	+1.06(+5.34%)
Dec 31, 2012	19.59	19.81	19.36	19.77	1,098,987	+0.16(+0.82%)
Dec 28, 2012	19.63	19.70	19.49	19.61	954,441	-0.10(-0.50%)
Dec 27, 2012	19.63	19.76	19.45	19.71	980,872	+0.12(+0.59%)
Dec 26, 2012	19.39	19.63	19.31	19.60	1,268,947	+0.20(+1.01%)
Dec 24, 2012	19.44	19.44	19.07	19.40	273,259	-0.04(-0.23%)
Dec 21, 2012	19.24	19.45	18.84	19.44	1,677,212	+0.00(+0.00%)
Dec 20, 2012	19.74	19.79	19.35	19.44	2,201,822	+0.30(+1.58%)
Dec 19, 2012	18.99	19.26	18.90	19.14	1,583,269	+0.20(+1.03%)
Dec 18, 2012	18.09	18.97	18.09	18.95	1,454,123	+0.81(+4.45%)
Dec 17, 2012	18.16	18.23	17.96	18.14	653,672	+0.06(+0.34%)
Dec 14, 2012	18.12	18.27	18.05	18.08	727,921	-0.09(-0.49%)
Dec 13, 2012	18.15	18.21	18.05	18.17	872,735	+0.01(+0.05%)
Dec 12, 2012	18.23	18.44	18.12	18.16	612,962	-0.04(-0.24%)
Dec 11, 2012	18.16	18.34	18.07	18.20	1,131,426	+0.13(+0.74%)
Dec 10, 2012	17.77	18.08	17.68	18.07	782,398	+0.35(+1.95%)
Dec 07, 2012	17.86	17.88	17.60	17.72	640,176	-0.05(-0.30%)
Dec 06, 2012	17.64	17.78	17.53	17.78	624,029	+0.13(+0.76%)
Dec 05, 2012	17.64	17.77	17.49	17.64	581,289	+0.01(+0.05%)

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