Table:
text: List of tallest buildings in the Halifax Regional Municipality
Tallest buildings
Buildings completed as of February, 2011
Rank_ Building Height Floors Completed
1 Fenwick Tower (Residential) 98m (322ft) 32 1971
2 Purdy`s Wharf Tower 2 (Office) 88m (289ft) 22 1990
3 1801 Hollis Street (Office) 87m (285ft) 22 1985
4 Barrington Tower (Office) 84m (276ft) 20 1975
5 Cogswell Tower (Office) 79m (259ft) 20 1975
6 Maritime Centre (Office) 78m (256ft) 21 1974
7 Queen Square (Office) 75m (246ft) 19 1975
8 Purdy`s Wharf Tower 1 (Office) 74m (243ft) 18 1985
9 Bank of Montreal Building (Office) 73m (240ft) 18 1971
10 TD Tower (Office) 73m (240ft) 18 1974
11 Duke Tower (Office) 71m (233ft) 16 1970

text: List of tallest buildings in the Halifax Regional Municipality
Tallest buildings
Buildings completed as of February, 2011
Rank_ Building Height Floors Completed
12 Founders Square (Office) 71m (233ft) 15 1970
13 Tupper Building (Educational) 70m (233ft) 16 1967
14 Park Victoria (Residential) 70m (233ft) 21 1969
15 Summer Gardens (Residential) 70m (233ft) 21 1990
16 Loyola Residence Tower (Residential) 67m (220ft) 22 1971
17 Metropolitan Place (Office) 67m (218ft) 16 1987
18 Bank of Commerce (Office) 66m (217ft) 16 1977
19 The Trillium (Residential) 65m (213ft) 19 2011

Question: From the list of tallest buildings in the Halifax Regional Council completed as of February 2011, what is the lowest number of stories after Tier 1 in the Trillium (residential) building?

Question: List of tallest buildings in Halifax Regional Municipality, February 2011, what is the lowest number of stories in the building completed before 1970, ranking more than 14?