| Position Jun 2011 | Position Jun 2010 | Programming Language | Ratings Jun 2011 | Delta Jun 2010 | Status |
| 1 | 2 | Java | 18.580% | +0.62% | A |
| 2 | 1 | C | 16.278% | -1.91% | A |
| 3 | 3 | C++ | 9.830% | -0.55% | A |
| 4 | 6 | C# | 6.844% | +2.06% | A |
| 5 | 4 | PHP | 6.602% | -2.47% | A |
| 6 | 5 | (Visual) Basic | 4.727% | -0.93% | A |
| 7 | 10 | Objective-C | 4.437% | +2.07% | A |
| 8 | 7 | Python | 3.899% | -0.20% | A |
| 9 | 8 | Perl | 2.312% | -0.97% | A |
| 10 | 20 | Lua | 2.039% | +1.55% | A |
| 11 | 12 | JavaScript | 1.501% | -0.58% | A |
| 12 | 11 | Ruby | 1.484% | -0.61% | A |
| 13 | 9 | Delphi/Object Pascal | 1.070% | -1.50% | A |
| 14 | 16 | Lisp | 0.935% | +0.28% | A |
| 15 | 15 | Pascal | 0.731% | +0.00% | A |
| 16 | - | Assembly* | 0.673% | - | B |
| 17 | 21 | Transact-SQL | 0.651% | +0.16% | B |
| 18 | 25 | RPG (OS/400) | 0.637% | +0.22% | B |
| 19 | 23 | Ada | 0.606% | +0.17% | B |
| 20 | - | Scheme* | 0.579% | - | B |
Original Source : http://www.tiobe.com
