Year

1983

1984

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

Jan

1,167.6

1,169.3

1,171.2

1,149.8

1,097.7

1,105.3

1,136.0

1,163.8

1,185.7

1,200.8

1,216.7

1,245.1

1,281.0

1,315.6

1,351.1

1,404.0

1,432.8

1,447.6

Feb

1,157.2

1,171.5

1,166.2

1,142.4

1,095.9

1,116.4

1,137.0

1,173.9

1,195.5

1,202.5

1,226.2

1,250.4

1,291.6

1,324.8

1,363.1

1,415.4

1,444.6

1,456.7

Mar

1,164.7

1,181.1

1,175.6

1,145.1

1,102.3

1,125.7

1,152.2

1,183.9

1,205.6

1,210.0

1,235.1

1,261.9

1,301.8

1,340.8

1,376.4

1,427.2

1,452.8

1,473.3

Apr

1,168.2

1,175.7

1,166.1

1,141.1

1,109.5

1,130.7

1,161.3

1,190.5

1,213.6

1,220.0

1,242.1

1,272.7

1,308.4

1,345.4

1,377.4

1,440.0

1,457.2

1,480.6

May

1,174.6

1,185.3

1,175.0

1,138.9

1,115.5

1,137.6

1,172.1

1,200.5

1,220.8

1,228.1

1,247.9

1,280.0

1,317.8

1,361.1

1,392.4

1,452.7

1,466.4

1,496.5

Jun

1,177.1

1,186.7

1,166.6

1,128.3

1,106.8

1,134.3

1,172.0

1,204.5

1,218.3

1,221.3

1,250.9

1,284.1

1,319.7

1,358.4

1,394.4

1,449.3

1,465.5

1,494.3

Jul

1,159.2

1,145.8

1,342.2

1,089.0

1,084.8

1,103.1

1,154.6

1,189.4

1,197.3

1,212.2

1,243.1

1,277.4

1,306.2

1,344.9

1,384.6

1,432.6

1,452.0

1,482.4

Aug

1,156.4

1,165.4

1,149.6

1,090.4

1,094.4

1,122.7

1,157.6

1,197.3

1,203.3

1,214.1

1,244.6

1,279.6

1,312.3

1,356.5

1,390.2

1,439.5

1,455.1

1,486.3

Sep

1,176.0

1,194.3

1,173.2

1,113.6

1,121.1

1,153.7

1,179.7

1,213.4

1,219.3

1,231.3

1,256.8

1,296.4

1,327.4

1,366.2

1,405.9

1,450.4

1,466.9

1,498.1

Oct

1,180.1

1,196.8

1,167.0

1,116.9

1,126.6

1,147.0

1,177.2

1,208.9

1,222.3

1,239.2

1,262.8

1,295.4

1,334.0

1,370.9

1,420.1

1,458.4

1,478.9

1,500.2

Nov

1,181.3

1,194.8

1,165.0

1,117.0

1,122.9

1,147.9

1,180.8

1,211.2

1,224.1

1,238.8

1,264.7

1,301.4

1,340.7

1,375.6

1,424.1

1,461.7

1,481.9

1,501.8

Dec

1,185.6

1,196.9

1,165.4

1,120.1

1,124.2

1,154.1

1,185.5

1,213.3

1,225.7

1,241.7

1,272.1

1,310.0

1,347.0

1,381.5

1,430.7

1,465.9

1,487.0

1,501.2

Annual Avg

1,170.7

1,180.3

1,181.9

1,124.4

1,108.5

1,131.5

1,163.8

1,195.9

1,211.0

1,221.7

1,247.0

1,279.5

1,316.1

1,353.5

1,392.5

1,441.4

1,461.8

1,484.9

% Change

NA

0.80%

0.10%

-4.90%

-1.40%

2.10%

2.90%

2.80%

1.30%

0.90%

2.10%

2.60%

2.90%

2.90%

2.90%

3.50%

1.40%

1.58%