January

949.1

1,144.9

1,299.5

1,351.4

1,401.1

 February

1,103.8

1,198.2

1,462.1

1,572.5

1,805.6

 March

1,261.4

1,501.9

1,628.7

1,725.8

1,943.5

 April

1,113.0

1,208.2

1,393.9

1,538.0

1,800.9

 May

1,281.3

1,142.8

1,662.3

1,784.7

1,956.1

 June

1,310.6

1,254.3

1,617.0

1,691.8

2,003.6

 July

1,238.3

1,346.7

1,422.0

1,605.9

 August

1,175.3

1,403.9

1,551.4

1,634.1

 September

1,228.3

1,411.7

1,524.6

1,695.5

 October

1,304.1

1,360.0

1,593.5

1,823.0

 November

1,191.4

1,386.7

1,534.2

1,773.0

 December

1,204.4

1,335.3

1,465.2

1,704.5