Value

Natural Log (Ln)

0.0001

-9.2103

0.01

-4.6051

0.05

-2.2995

0.75

-0.2876

1

0.0

2

0.6931

5 

1.6094

10

2.3025

25

3.2188

50

3.9120

100

4.6051

1000

6.9077