Help me answer this 4 questions i mark as brinlist

Answer:
1. The rate for lung cancer deaths fro males and females in 1930 is close to 100,000.
2. The rate for lung cancer deaths for males in 1990 is 900,000 while females it is 400,000.
3. Males showed a faster rate of lung cancer than females. You can tell by the blue line for males being larger than females.
4. The trend of cigarettes was the same as lung cancer because smoking causes lung cancer.
I hope this helps.
Explanation:
I used the graph.