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Table 1 Annual variation of the SAFE SEP over time

From: Long-term survey of a syringe-dispensing machine needle exchange program: answering public concerns

Year

January

February

March

April

May

June

July

August

September

October

November

December

MEAN

2003

961.78

924.50

991.33

1,105.56

1,226.44

1,239.50

1,315.56

1,263.33

977.50

1,245.78

1,400.50

1,212.73

1,155.38

2004

1,542.00

1,473.25

1,516.00

1,340.22

1,425.78

1,337.75

1,384.89

1,374.00

1,198.75

1,423.33

1,803.75

1,259.64

1,423.28

2005

2,290.44

2,328.50

2,388.00

2,658.00

2,658.22

2,563.00

2,462.89

2,452.89

2,285.75

2,291.33

2,214.50

1,902.91

2,374.70

2006

2,077.56

2,205.50

2,282.44

2,555.33

2,747.33

2,549.25

2,684.22

2,690.67

2,820.00

2,782.44

2,718.50

2,283.09

2,533.03

2007

2,848.00

2,872.25

2,932.67

2,995.78

2,668.00

2,700.75

2,942.89

3,124.67

2,977.25

2,894.44

2,865.25

2,196.91

2,834.91

2008

2,645.56

2,750.00

2,702.89

2,706.00

2,823.78

2,685.25

2,570.44

2,530.00

2,361.50

2,408.67

2,411.50

1,904.91

2,541.71

2009

2,276.22

2,407.00

2,484.00

2,808.22

2,938.44

2,590.00

2,530.00

2,502.67

2,881.50

2,683.33

2,756.00

2,270.55

2,593.99

2010

2,312.00

2,373.00

2,518.00

2,834.00

2,984.00

2,590.00

3,135.00

2,513.00

2,881.00

1,687.00

2,761.00

2,766.00

2,612.83

2011

3,096.00

2,865.00

3,170.00

3,231.00

3,471.00

3,350.00

3,399.00

3,080.00

3,178.00

3,391.00

3,318.00

3,275.00

3,235.33

2012

3,212.00

3,163.00

3,249.00

3,444.00

3,758.00

3,766.00

3,888.00

3,651.00

3,726.00

3,483.00

3,584.00

3,742.00

3,555.50

Mean

2,326.16

2,336.20

2,423.43

2,567.81

2,670.10

2,537.15

2,631.29

2,518.22

2,528.73

2,429.03

2,583.30

2,281.37

2,486.07

  1. Italicized values: lowest months, values in bold: highest months.