(Per cent per annum)
Year / Month
1-month
3-month
6-month
2005
APR
2.11
1.96
1.76
MAY
1.64
1.57
1.47
JUN
1.54
1.40
1.31
JUL
1.72
1.56
1.41
AUG
0.49
0.69
0.79
SEP
0.62
0.63
OCT
0.88
0.60
NOV
1.03
0.67
0.53
DEC
2.20
1.51
1.07
2006
JAN
3.25
2.60
1.90
FEB
2.94
2.85
2.19
MAR
3.79
3.11
2.43
1.42
1.29
0.86
0.87
0.97
0.52
0.73
0.98
0.68
0.83
1.04
1.19
1.22
1.26
1.27
1.67
2.21
2.07
1.94
4.11
3.20
2007
4.53
4.22
3.56
3.32
3.71
3.30
6.99
4.51
3.80
8.13
6.91
5.93
4.26
4.58
4.48
2.10
2.59
2.79
0.12
1.12
1.65
1.69
1.59
1.60
1.75
1.45
1.37
1.14
1.13
1.25
2.04
2.45
1.70
2008
2.34
1.88
-1.40
0.24
1.79
3.00
2.68
2.38
3.29
1.85
4.37
3.69
3.15
7.54
6.04
4.92
5.48
4.71
3.84
2.95
2.35
1.98
2.48
0.70
6.78
4.20
2.66
5.78
4.59
3.22
2009
4.06
3.10
2.12
5.22
3.99
3.77
3.34
2.82
3.64
3.42
2.89
3.46
2.86
2.69
2.57
Note : Market-based exchange rate system was introduced from March 1, 1993.