The United Federation of Teachers

2009 Variable A Variable B

January

 42.493 19.496
February 39.175 19.492
March 35.364 19.483
April 37.945 19.477
May 41.505 19.466
June 43.979 19.457
July 44.033 19.446
August 47.180 19.435
September 48.755 19.424
October 50.532 19.410
November 49.387 19.398
December    
2008 Variable A Variable B

January

 71.460 19.493
February 66.717 19.505
March 65.133 19.506
April 64.299 19.514
May 67.195 19.519
June 68.275 19.523
July 62.888 19.525
August 61.869 19.528
September 61.936 19.531
October 55.357 19.531
November 45.089 19.535
December 41.509 19.495
2007 Variable A Variable B

January

 70.413 19.441
February 71.280 19.445
March 70.152 19.441
April 70.788 19.445
May 73.261 19.446
June 75.354 19.453
July 74.093 19.456
August 71.679 19.462
September 72.005 19.468
October 74.399 19.473
November 75.726 19.480
December
2006 Variable A Variable B
January 63.038 19.452
February 65.061 19.450
March 64.864 19.442
April 65.757 19.440
May 66.618 19.437
June 64.315 19.436
July 64.128 19.434
August 64.037 19.435
September 65.387 19.436
October 66.430 19.435
November 68.431 19.437
December 19.438 69.661
2005 Variable A Variable B
January 60.909 19.520
February 59.282 19.514
March 60.546 19.503
April 59.243 19.496
May 57.824 19.489
June 59.463 19.484
July 59.684 19.478
August 61.706 19.473
September 60.602 19.469
October 62.071 19.463
November 60.611 19.460
December 62.582 19.455
2004 Variable A Variable B
January 55.993 19.609
February 56.928 19.603
March 57.611 19.593
April 57.003 19.587
May 55.520 19.580
June 55.947 19.574
July 56.883 19.566
August 54.801 19.559
September 54.914 19.552
October 55.703 19.543
November 56.503 19.536
December 58.976 19.527