Objective-C language of the year 2011!
Objective-C managed a jump of 3.91% to 6.92% in 2011, and is now only a percent or so shy of C++ (8.06%), which incidentally just got edged out by C# (8.78%). It also zoomed ahead of Python (3.22%), which squeaked by Objective-C just barely last year to take top honors, but has now fallen below PHP and Visual BASIC.
Ruby, Perl and JavaScript are in the 1-3% range.
As TIOBE doesn't appear to keep old posts around the above link is likely to go stale in about a month. Here is the table:
Position Jan 2012 | Position Jan 2011 | Delta in Position | Programming Language | Ratings Jan 2012 | Delta Jan 2011 | Status |
1 | 1 |
| 17.479% | -0.29% | A | |
2 | 2 |
| 16.976% | +1.15% | A | |
3 | 6 |
| 8.781% | +2.55% | A | |
4 | 3 |
| 8.063% | -0.72% | A | |
5 | 8 |
| 6.919% | +3.91% | A | |
6 | 4 |
| 5.710% | -2.13% | A | |
7 | 7 |
| 4.531% | -1.34% | A | |
8 | 5 |
| 3.218% | -3.05% | A | |
9 | 9 |
| 2.773% | -0.08% | A | |
10 | 11 |
| 2.322% | +0.73% | A | |
11 | 12 |
| 1.576% | +0.29% | A | |
12 | 10 |
| 1.441% | -0.34% | A | |
13 | 13 |
| 1.111% | +0.00% | A | |
14 | 14 |
| 0.798% | -0.12% | A | |
15 | 17 |
| 0.772% | +0.01% | A | |
16 | 24 |
| 0.709% | +0.15% | A | |
17 | 20 |
| 0.634% | -0.05% | B | |
18 | 39 |
| 0.632% | +0.29% | B | |
19 | 25 |
| 0.609% | +0.07% | B | |
20 | 21 |
| 0.559% | -0.08% | B |



