Instruction: Refer to the figure given below for the following question. Select the most appropriate answer from the choices given, based on the data provided.

Rainfall data in a particular City
Month	1900	1901
Jan	10	20
Feb	78.9	76.4
Mar	3	4
Apr	24.3	24.7
May	146	173
Jun	47.7	52.3
Jul	71.6	69.3
Aug	71.6	62.5
Sep	318.5	276.4
Oct	120.3	165.3
Nov	37.3	38.2
Dec	23.1	25.2

What is the average rainfall for the first 6 months in the year 1901?