Table:
category
1982
1985
1996
2011

all
8,068
9,334
13,514
19,403

female
4,153
4,878
7,220
10,247

male
3,915
4,456
6,294
9,156

21-30
3,991
4,168
2,911
3,040

31-40
2,460
3,102
4,630
3,043

41-50
1,073
1,246
3,581
4,441

51 or over
544
818
2,392
8,879

immigrants
889
1,038
1,829
3,558

non-immigrants
7,179
8,296
11,685
15,845

alberta resident 2011
735
860
1,313
2,056

bc resident 2011
860
948
1,396
2,129

manitoba resident 2011
576
679
963
1,373

maritimes resident 2011
2,043
2,379
3,278
4,138

ontario resident 2011
1,716
1,963
2,930
4,493

quebec resident 2011
1,593
1,869
2,734
3,920

saskatchewan resident 2011
545
636
900
1,294

Statement: respondents aged 51 or above in a given tax year have the highest linkage rate of all age groups in 2011.
Question: which age group has the highest linkage rate of all age groups in 2011?
Answer: 51 or over