Step 1: Understanding the Concept:
Official national livestock statistics: the 20th All India Livestock Census (2019, DAHD, Government of India) reported a national pig population of 9.06 million, reflecting a 12.03% decline from 2012.
Key Formula or Approach:
\[ \text{Pig Population: 2012 Census (10.29 M)} \longrightarrow \text{2019 Census (9.06 M)} \implies \Delta = -12.03\% \]
Step 2: Detailed Explanation:
Official findings of the 20th Livestock Census (2019, Government of India):
1. Statement I: The total pig population in the country in 2019 was recorded as 9.06 million (constituting $pprox 1.7\%$ of total livestock). Hence, Statement I is true.
2. Statement II: Compared to the 19th Livestock Census (2012) where the pig population was $10.29\text{ million}$, the pig population in 2019 registered a decrease of 12.03% over the previous census. Hence, Statement II is true.
Step 3: Final Answer:
Therefore, Both Statement I and Statement II are true, matching option (A).