In which year is the quantity of export the maximum ?


2011
2012
2013
2014
Step 1: Export = (Total production) x (Export %)
2011: \( 900 \times 40\% = 360 \).
2012: \( 800 \times 20\% = 160 \).
2013: \( 1000 \times 25\% = 250 \).
2014: \( 800 \times 30\% = 240 \).
2015: \( 1050 \times 15\% = 157.5 \).
2016: \( 1300 \times 20\% = 260 \).
Step 2: Maximum value Maximum export = 360 (in 2011). \[ \boxed{2011} \]




| A | B | C | D | Average |
|---|---|---|---|---|
| 3 | 4 | 4 | ? | 4 |
| 3 | ? | 5 | ? | 4 |
| ? | 3 | 3 | ? | 4 |
| ? | ? | ? | ? | 4.25 |
| 4 | 4 | 4 | 4.25 |