Year Quarter Sales (units) Moving total Moving averages
2014 Q1 270
Q2 370 1395 348.7
Q3 440 1405 351.2
Q4 315 1415 353.7
2015 Q1 280 1420 35
Q2 380 1405 351.2
Q3 445 1415 353.7
Q4 300 1435 358.7
2016 Q1 290 1440 36
Q2 400 1465 366.2
Q3 450 1475 368.7
Q4 325 1490 372.
2017 Q1 300 1495 373.7
Q2 415 1500 37
Q3 455
Q4 330
2018 Q1
Q2
Q3
Q4
QUARTERLY VARIATION
1 2 3
2014 21.250 88.750 -38.75
2015 -75.000 28.750 91.250 -58.75
2016 -70.000 33.750 81.250 -47.50
2017 -73.750 40.000
Total -218.750 123.750 261.250 -145.00
Average -72.917 30.938 87.083 -48.33