So almost $1 per liter. It's around $ 0.7 per liter here in India. Not much difference in absolute value and if you consider PPP, we are paying much higher.
As per a report by Hindustan Times , this course would be for doctors who would be taught psychotherapy and other remedies to treat psychosomatic disorders and abnormal psychological conditions caused by unknown reasons. The course will be conducted by the faculty of Ayurveda.