I have found sales data by model in UK market:
MG 2013 UK Total:
MG3 209
MG6 291
MG 2014 UK Total:
MG3 1628
MG6 698
MG 2014 UK by month:
January:
MG3 – 80
MG6 – 58
February:
MG3 – 31
MG6 – 16
March:
MG3 – 298
MG6 – 63
April:
MG3 – 169
MG6 – 52
May:
MG3 – 181
MG6 – 60
June:
MG3 – 172
MG6 – 24
July:
MG3 – 162
MG6 – 41
MG 2015 UK by month:
January:
MG3 – 106
MG6 – 30
February:
MG3 – 37
MG6 – 26
March:
MG3 – 440
MG6 – 221
April:
MG3 – 239
MG6 – 69
May:
MG3 – 240
MG6 – 28
June:
MG3 – 199
MG6 – 35
July:
MG3 – 219
MG6 – 18
MG 2013 UK Total:
MG3 209
MG6 291
MG 2014 UK Total:
MG3 1628
MG6 698
MG 2014 UK by month:
January:
MG3 – 80
MG6 – 58
February:
MG3 – 31
MG6 – 16
March:
MG3 – 298
MG6 – 63
April:
MG3 – 169
MG6 – 52
May:
MG3 – 181
MG6 – 60
June:
MG3 – 172
MG6 – 24
July:
MG3 – 162
MG6 – 41
MG 2015 UK by month:
January:
MG3 – 106
MG6 – 30
February:
MG3 – 37
MG6 – 26
March:
MG3 – 440
MG6 – 221
April:
MG3 – 239
MG6 – 69
May:
MG3 – 240
MG6 – 28
June:
MG3 – 199
MG6 – 35
July:
MG3 – 219
MG6 – 18