I want to know the answer to the following question:
What percentage of households earned less than 977 per month?
All the background I'm provided with is that "Twenty-five percent of residents in the 19th arrondissement lived below the poverty line; 24 percent in the 18th, 22 percent in the 20th and 18 percent in the 10th.". Is that enough to answer the question?
Answer: no