Consider the following statements: 1. Vietnam has been one of the fastest growing economies in the world in recent years. 2. Vietnam is led by a multi-party political system. 3. Vietnam's economic growth is linked to its integration with global supply chains and focus on exports. 4. For a long time, Vietnam's low labor costs and stable exchange rates have attracted global manufacturers. 5. Vietnam has the most productive e-service sector in the Indo-Pacific region. Which of the statements given above are correct?