Chart demo
| North | South | East | |
|---|---|---|---|
| Jan | 1200 | 900 | 600 |
| Feb | 1900 | 1100 | 800 |
| Mar | 1500 | 1700 | 1000 |
| Apr | 2100 | 1600 | 1400 |
| May | 2400 | 1900 | 1300 |
| Jun | 2300 | 2200 | 1700 |
| North | South | East | |
|---|---|---|---|
| Jan | 1200 | 900 | 600 |
| Feb | 1900 | 1100 | 800 |
| Mar | 1500 | 1700 | 1000 |
| Apr | 2100 | 1600 | 1400 |
| May | 2400 | 1900 | 1300 |
| Jun | 2300 | 2200 | 1700 |