Winter Billing Unit Tallies
Date of Enrollment Count		Billing Units				2011-2012 Increase/ Decrease	2011-2012 Percent of Change		2010-2012 Increase/ Decrease	2010-2012 Percent of Change
Mondays 6:30am		2012	2011	2010
24 / 25 / 26 October		48,578	47,864	27,176		714	1.5%		21,402	78.8%
31 October / 1 / 2 November		91,741	76,347	64,607		15,394	20.2%		27,134	42.0%
7 / 8 / 9 November		126,819	129,741	125,737		-2,922	-2.3%		1,082	0.9%
14 / 15 / 16 November		143,406	159,391	160,324		-15,985	-10.0%		-16,918	-10.6%
21 / 22 / 23 November		155,954	171,421	170,984		-15,467	-9.0%		-15,030	-8.8%
28 / 29 / 30 November		160,595	176,401	175,351		-15,806	-9.0%		-14,756	-8.4%
5 / 6 / 7 December		168,661	183,500	180,208		-14,839	-8.1%		-11,547	-6.4%
12 / 13 / 14 December		168,149	181,190	183,987		-13,041	-7.2%		-15,838	-8.6%
19 / 20 / 21 December		173,503	185,630	183,067		-12,127	-6.5%		-9,564	-5.2%
26 / 27 / 28 December
3 / 3 / 4 January		176,646	187,517	184,624		-10,871	-5.8%		-7,978	-4.3%
9 / 10 / 11 January		179,417	189,839	185,631		-10,422	-5.5%		-6,214	-3.3%
17 / 17 / 18 January		177,052	187,938	184,079		-10,886	-5.8%		-7,027	-3.8%