Question : The fasting blood sugar level (F) and the postprandial blood sugar level (PP) of a patient were monitored for four weeks W1, W2, W3, W4, and the readings (in mg(dl) for the four weeks are as follows:
F/PP: 170 / 220,150 / 180,120 / 150, 90 / 120.
These have been presented through a bar graph. The normal range is considered to be:
F/PP: 70-100 / 100-130.

During which week was the fasting blood sugar level of the patient approximately 115.4% of the upper limit of normal PP blood sugar level?

Option 1: W3

Option 2: W1

Option 3: W2

Option 4: W4