n = 5

n = 10

n = 20

n = 40

n = 60

n = 80

n = 100

n = 120

1st NF

−0.5%

3.2%

2.6%

1.9%

1.6%

1.5%

1.4%

1.3%

2nd NF

4.9%

0.9%

−0.3%

−0.2%

−0.1%

0.0%

0.1%

0.1%

3rd NF

−0.2%

2.6%

2.7%

2.2%

2.0%

1.9%

1.8%

1.7%

4th NF

3.5%

3.5%

3.2%

2.7%

2.4%

2.3%

2.2%

2.1%

5th NF

3.0%

2.2%

2.1%

1.8%

1.7%

1.6%

1.6%

1.5%