Consider the following statements about rural India's demographic and resource profile: 1. Rural India accounts for 54.6% of the workforce, spread across 6.62 lakh villages 2. India supports nearly 17% of global population despite having only 2.4% of world's land 3. India holds approximately 10% of global livestock 4. Rural India falls under 2.57 lakh Gram Panchayats Which of the above statements are correct?