i went and did a double checking for you and it seems that your school is not in the top 120 schools.
This is is from The Daily Telegraph where it has the number of mention divided by the number of exam sat.
but your school could be in the SMH where it has ranking based on the number mention but unfortunaltely i don't have it.
Here's the list for the top 120 from the DT
1) James Ruse Agricultural High School
2) North Sydney Girls
3) North Sydney Boys
4) Sydney girls
5) St George Girls
6) Hornsby girls
7) Baulkham Hills
8) Sydney Grammar
9) Moriah College Queens Park Campus
10) Pymbles Ladies College
11) Abootsleigh
12) Ravenswood School For girls
13) Rosevillege College
14) Sydney Boys High
15) Malek Fahd Islamic School
16) Fort Street
17) SCEGGS Darlinghurst
18) Sydney Tech
19) Consvervatorium High
20) Masada College
21) Presbyterian Ladies College
22) Normanhurst Boys
23) Queenwood School for Girls
24) Gosford High
25) Caringbah High
26) Wenona School North Sydney
27) Manly Selective Campus
28) Hurlstone Agricutlural High School
29) Kambala
30) St Catherines School
31) Ascham School
32) Loreto Kirribili
33) Yeshiva College (Dover Heights)
34) Barker College
35) Cranbrook School
36) Reddam House
37) International Grammar School
38) Danebank
39) Penrith High School
40) Kincoppal - Rose Bay School
41) Meriden School Straithfield
42) Canberra Grammar School
43) MLC Burwood
44) Killira High School
45) Trinity Grammar Summer Hill
46) Christadelphian Heritage College
47) Shore - Sydney Church of England Grammar
48) St Aloysius College Milsons point
49) Smith's Hill High School
50) Emanuel School
51) Loreto Normanhurst
52) Sefton High
53) Santa Sabina College, Straits
54) St Mark's Coptic Orthodox Colelge
55) Knox Grammar School
56) Cheltenham Girls High
57) Newington College Stanmore
58) Tara Anglican School for Girls North Parramatta
59) Burwood Girls High
60) Merewether High
61) SCECGS Redlands
62) Girraween High
63) Huntervalley Grammar School
64) Illawarra Grammar School
65) St Andrew's Cathedral School
66) Frensham School
67) Brigidine College
68) All Saints College Bathurst
69) Tangara School for girls
70) Scots School, Albury
71) Bishop Druitt College
72) Australian International School Singapore
73) The Scots College
74) Cherrybrook Technology High School
75) Bridigine College St Ives
76) Inaburra School
77) Glenaeon Rudolf Steiner School
78) Christdaelphian Heritage College School Inc
79) Riverside Girls High School
80) PLC Armidale
81) Gulgong High School
82) St Ignatius College
83) Killaney Heights High School
84) Redfield College
85) Pittwater House Girls College
86) Korowal School
87) INTI International College Penang
88) Pennant Hills High School
89) Sydney Secondary College / Blackwattle Bay Campus
90) Mosman High School
91) Taylors College
92) Epping Boys High
93) St Josephs College Hunters Hill
94) Blue Mountains Grammar School
95) The King's School Parrammata
96) St Mary Star of the Sea College, Wollongong
97) St Vincents College Potts Point
98) John Paul College Coffts Habour
99) Monte Saint Angelo Mercy College, North Sydney
100) Newcastle Grammar School
101) Mcdonald College
102) Trinity Catholic College Lismore
103) Gilgandra High School
104) Sutherland Shire Christian School
105) Alston High School
106) Macarthur Anglican School
107) Newtown High School of the Performing Arts
108) St Patricks College Straithfield
109) Straithfield Girls High
110) Randwick Girls High
111) Pittwater House Grammar School
112) Oakhill College Castle Hill
113) Hillston Central School
114) Our Lady of Sacred Heart College (Kensington)
115) Marist College Eastwood
116) Syearwaterm- The Mullumbimby Steiner School
117) Our Lady of Mercy College, Paramatta
118) Homebush Boys High School
119) Sylvania High School
120) St Ives High School
