Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	19.24	19.82	19.23	19.71	6,106,201	+0.42(+2.20%)
Dec 28, 2012	19.39	19.49	19.28	19.28	4,492,219	-0.27(-1.41%)
Dec 27, 2012	19.54	19.58	19.27	19.56	5,798,323	+0.02(+0.09%)
Dec 26, 2012	19.63	19.79	19.47	19.54	3,308,531	+0.00(+0.00%)
Dec 24, 2012	19.55	19.72	19.51	19.54	2,062,559	-0.11(-0.55%)
Dec 21, 2012	19.45	19.72	19.33	19.65	5,999,574	-0.14(-0.69%)
Dec 20, 2012	19.75	19.85	19.63	19.79	4,063,997	+0.05(+0.27%)
Dec 19, 2012	19.73	20.00	19.67	19.73	5,004,272	-0.09(-0.45%)
Dec 18, 2012	19.43	19.83	19.42	19.82	6,004,828	+0.30(+1.56%)
Dec 17, 2012	19.40	19.57	19.36	19.52	5,700,610	+0.15(+0.77%)
Dec 14, 2012	19.19	19.46	19.15	19.37	5,563,060	+0.17(+0.87%)
Dec 13, 2012	19.54	19.54	19.10	19.20	7,312,803	-0.34(-1.74%)
Dec 12, 2012	19.50	19.61	19.40	19.54	5,411,413	+0.10(+0.52%)
Dec 11, 2012	19.48	19.51	19.37	19.44	4,497,144	+0.02(+0.12%)
Dec 10, 2012	19.49	19.67	19.33	19.42	3,910,633	-0.01(-0.03%)
Dec 07, 2012	19.78	19.83	19.42	19.42	5,777,825	-0.17(-0.88%)
Dec 06, 2012	19.56	19.81	19.43	19.59	5,903,826	-0.11(-0.55%)
Dec 05, 2012	19.47	19.81	19.39	19.70	5,116,107	+0.31(+1.60%)
Dec 04, 2012	19.28	19.55	19.19	19.39	5,928,061	-0.10(-0.49%)
Nov 30, 2012	19.73	19.89	19.41	19.49	5,615,129	-0.28(-1.42%)
Nov 29, 2012	19.89	19.99	19.73	19.77	6,111,128	+0.07(+0.36%)
Nov 28, 2012	19.49	19.70	19.36	19.70	9,337,660	-0.07(-0.36%)
Nov 27, 2012	20.10	20.17	19.67	19.77	7,281,310	-0.27(-1.37%)
Nov 26, 2012	20.01	20.09	19.89	20.04	4,561,387	-0.23(-1.12%)
Nov 23, 2012	19.97	20.28	19.93	20.27	2,733,952	+0.38(+1.89%)
Nov 21, 2012	19.68	19.97	19.65	19.89	4,152,124	+0.19(+0.97%)
Nov 20, 2012	19.45	19.74	19.42	19.70	5,997,240	+0.16(+0.79%)
Nov 19, 2012	19.31	19.61	19.27	19.55	9,862,787	+0.74(+3.94%)
Nov 16, 2012	18.91	18.97	18.62	18.81	7,787,056	-0.09(-0.47%)
Nov 15, 2012	18.75	19.13	18.72	18.90	8,553,387	-0.07(-0.35%)
Nov 14, 2012	19.49	19.57	18.91	18.96	7,088,561	-0.45(-2.31%)
Nov 13, 2012	19.65	19.83	19.39	19.41	9,262,363	-0.53(-2.67%)
Nov 12, 2012	19.92	20.00	19.84	19.94	3,477,422	+0.11(+0.54%)
Nov 09, 2012	19.74	19.99	19.63	19.83	5,046,661	-0.05(-0.24%)
Nov 08, 2012	20.19	20.36	19.88	19.88	6,167,476	-0.30(-1.51%)
Nov 07, 2012	20.48	20.49	20.01	20.19	7,736,917	-0.63(-3.01%)
Nov 06, 2012	20.76	20.86	20.56	20.81	3,950,050	+0.16(+0.75%)
Nov 05, 2012	20.60	20.81	20.51	20.66	4,921,923	-0.16(-0.75%)
Nov 02, 2012	20.92	21.02	20.66	20.81	9,352,563	+0.03(+0.14%)
Nov 01, 2012	20.34	20.87	20.32	20.78	9,075,723	+0.69(+3.45%)
Oct 31, 2012	19.98	20.17	19.83	20.09	8,471,327	+0.26(+1.30%)
Oct 26, 2012	19.83	19.83	19.83	19.83	4,147,349	-0.08(-0.42%)
Oct 25, 2012	19.99	20.10	19.83	19.92	6,007,695	+0.25(+1.28%)
Oct 24, 2012	19.77	19.88	19.62	19.67	6,048,688	+0.02(+0.12%)
Oct 23, 2012	19.83	19.83	19.45	19.64	9,497,881	-0.67(-3.30%)
Oct 19, 2012	20.53	20.59	20.22	20.31	7,815,068	-0.20(-0.96%)
Oct 18, 2012	20.35	20.69	20.31	20.51	5,953,040	-0.01(-0.03%)
Oct 17, 2012	20.13	20.52	20.07	20.52	5,362,388	+0.46(+2.29%)
Oct 16, 2012	19.74	20.10	19.72	20.05	7,526,017	+0.32(+1.64%)
Oct 15, 2012	19.69	19.84	19.61	19.73	4,838,733	+0.02(+0.12%)
Oct 12, 2012	19.75	19.86	19.62	19.71	5,477,964	-0.04(-0.21%)
Oct 11, 2012	19.88	19.93	19.71	19.75	8,227,648	+0.10(+0.49%)
Oct 10, 2012	19.86	19.96	19.58	19.65	8,145,370	-0.32(-1.59%)
Oct 09, 2012	19.96	20.11	19.86	19.97	6,961,503	+0.10(+0.48%)
Oct 08, 2012	19.91	20.08	19.77	19.88	4,905,038	-0.26(-1.28%)
Oct 05, 2012	20.33	20.41	20.01	20.13	7,506,900	-0.08(-0.41%)
Oct 04, 2012	19.99	20.32	19.98	20.22	10,592,392	+0.42(+2.11%)
Oct 03, 2012	19.91	19.95	19.73	19.80	9,684,058	-0.19(-0.93%)
Oct 02, 2012	19.98	20.10	19.77	19.98	7,964,041	+0.14(+0.69%)

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