July 15+Top 30+Half-Year charts

30- Save The World by Swedish House Mafia
DEBUT
29- Pumped Up Kicks by Foster The People
DEBUT Torches
28- Stereo Hearts by Gym Class Heroes feat. Adam Levine
DEBUT The Papercut Chronicles II
27- The Edge Of Glory by Lady GaGa
RE-ENTRY HT:8 WO:7 Born This Way
26- For The First Time by The Script
DEBUT Science & Faith
25- Next 2 You by Chris Brown feat. Justin Bieber
RE-ENTRY HT:17 WO:3 F.A.M.E.
24- ET by Katy Perry feat. Kayne West
RE-ENTRY HT:10 WO:10 Teenage Dream
23- Till The World Ends by Britney Spears
DEBUT Femme Fatale
22- Price Tag by Jessie J feat. B.o.B
LW:14 HT:1 WO:18 Who You Are
21- Jar Of Hearts by Christina Perri
LW:10 HT:7 WO:10 Lovestrong
20- Every Teardrop Is A Waterfall by Coldplay
DEBUT Every Teardrop Is A Waterfall
19- I Need A Doctor by Dr. Dre feat. Eminem and Skylar Grey
LW:19 HT:19 WO:2 Detox
18- Tonight Tonight by Hot Chelle Rae
DEBUT Tonight Tonight
17- I Wanna Go by Britney Spears
DEBUT Femme Fatale
16- Last Friday Night (T.G.I.F.) by Katy Perry
DEBUT Teenage Dream
15- Good Life by OneRepublic
LW:15 HT:15 WO:5 Waking Up
14- Moves Like Jagger by Maroon 5 feat. Christina Aguilera
LW:20 HT:14 WO:2 Hands All Over
13- Give Me Everything by Pitbull feat. Ne-Yo, Nayer and Afrojack
DEBUT Planet Pit
12- She's Dope by Down With Webster
LW:16 HT:12 WO:2 Time To Win Vol. II
11- Rolling In The Deep by Adele
LW:12 HT:4 WO:10 21
10- Written In The Stars by Tinie Tempah feat. Eric Turner
LW:7 HT:6 WO:6 Disc-Overy
9- Party Rock Anthem by LMFAO feat. GoonRock and Lauren Bennett
LW:8 HT:8 WO:4 Sorry For The Party Rocking
8- The Show Goes On by Lupe Fiasco
LW:9 HT:8 WO:3 Lasers
7- Super Bass by Nicki Minaj
LW:18 HT:7 WO:3 Pink Friday
6- Never Gonna Leave This Bed by Maroon 5
LW:4 HT:1 WO:9 Hands All Over
5- How To Love by Lil Wayne
LW:3 HT:3 WO:2 Tha Carter IV
4- F**kin Perfect (Perfect) by P!nk
LW:6 HT:1 WO:19 Greatest Hits... So Far
3- The Lazy Song by Bruno Mars
LW:5 HT:1 WO:10 Doo-Wops & Hooligans
2- The Cave by Mumford & Sons
LW:2 HT:1 WO:11 Sigh No More
1- Lighters by Bad Meets Evil feat. Bruno Mars
LW:1 HT:1 WO:4 Hell: The Sequel

And since we are half way through 2011, I'm releasing a half year chart performance review, a week at a certain position gains a song points, for example, a week at 1 would give 30 points, while a week a 30 would give 1
30- Tonight (I'm Lovin' You) by Enrique Iglesias feat. Ludacris & DJ Frank E
29- How To Love by Lil Wayne
28- Show Goes On by Lupe Fiasco
27- Good Life by OneRepublic
26- Party Rock Anthem by LMFAO feat. GoonRock and Lauren Bennett
25- Higher by Taio Cruz feat. Travie McCoy
24- Country Song by Seether
23- The Edge Of Glory by Lady GaGa
22- Lighters by Bad Meets Evil feat. Bruno Mars
21- Billionaire by Travie McCoy feat. Bruno Mars
20- Written In The Stars by Tinie Tempah feat. Eric Turner
19- Shake Me Down by Cage The Elephant
18- If It's Love by Train
17- ET by Katy Perry feat. Kayne West
16- Rocketeer by Far East Movement & Ryan Tedder
15- Coming Home by Diddy- Dirty Money & Skylar Grey
14- Firework by Katy Perry
13- Just The Way You Are by Bruno Mars
12- Jar Of Hearts by Christina Perri
11- Rolling In The Deep by Adele
10- Never Gonna Leave This Bed by Maroon 5
9- Yeah 3X by Chris Brown
8- Animal by Neon Trees
7- The Lazy Song by Bruno Mars
6- The Cave by Mumford & Sons
5- Grenade by Bruno Mars
4- F**k You (Forget you) by Cee Lo Green
3- Raise Your Glass by P!nk
2- Price Tag by Jessie J feat. B.o.B
1- F**kin' Perfect (Perfect) by P!nk