1999 2.6

1999 2.7

1999 3.4

1999 3.5

1999 3.8

1999 3.8

1999 4.0

1999 4.1

1999 4.2

1999 4.2

1999 4.2

1999 4.3

1999 4.4

1999 4.4

1999 4.5

1999 4.7

1999 4.8

1999 4.9

1999 5.0

1999 5.1