The line graph provides information about the worker rate in four different manufacturers between 1990 and 2025.
Overall, it is clear that Industry B, Industry C increased significantly, whereas Industry A, Industry D experienced a downward trend.
The figure for Industry B stood at 30% in 1990, before rising steadily to 35% in 2000. It then decreased slightly to 33% in 2005 and continued to climb, reaching a peak of roughly 40% in 2015. It fell marginally 36% in 2020 after rising considerably around 38% in the period. Starting Industry C to 20% in 1990 and then climbed sharply to 34% by 2020 after dropping slightly to 32% in 2025.
The percentage of Industry A stood at 50% before falling sharply to 45% in 2000, it grew modestly to 47%. From 2005 to 2025, it plummeted to 38% in the final year. The figure for Industry D stood at 40% in 1990. It then dropped dramatically to around 30% in the end period.
