Explanation:

Here is some information about the 4th Handloom Survey data:

- The handloom sector in India is predominantly based in rural areas.

- Most of the weavers rely on this traditional craft for their livelihood.

- Option 1: 88.7% of weavers are in rural areas.

- Option 2: 78.7% is a significant number but not the correct answer.

- Option 3: 68.7% is too low for rural-based weavers.

- Option 4: 97.7% is unrealistically high.

- Option 5: 57.7% is too low given rural concentration.