I kept counting 42 that are under 51 but I guess im doing it

I kept counting 42 that are under 5.1 but I guess im doing it wrong. PLease help!

Arrange the numbers in asccending, we receive 43 numbers that are less than 50, i.e fraction will be 43/50

0.9
1.6
1.8
2
2.2
2.4
2.6
2.6
2.7
2.8
2.9
2.9
3
3.1
3.2
3.3
3.4
3.5
3.5
3.6
3.6
3.7
3.7
3.8
3.8
3.9
4
4
4
4.1
4.1
4.1
4.2
4.2
4.3
4.4
4.6
4.7
4.7
4.8
4.8
4.8
5
5.1
5.2
5.5
5.7
5.8
6.1
6.3