| |
|
Monthly Average |
| Model |
Category |
May 12 |
Jun 12 |
Jul 12 |
Aug 12 |
Sep 12 |
Oct 12 |
Nov 12 |
Dec 12 |
Jan 13 |
Feb 13 |
Mar 13 |
Apr 13 |
| ESRL |
Above |
48.1 |
37.8 |
67.4 |
43.8 |
25.6 |
34.6 |
40.0 |
31.7 |
41.6 |
36.2 |
47.1 |
32.6 |
| ESRL |
Normal |
16.4 |
4.9 |
-2.1 |
4.0 |
17.0 |
0.9 |
11.7 |
24.9 |
15.4 |
23.0 |
2.9 |
-2.4 |
| ESRL |
Below |
-2.0 |
3.7 |
-11.7 |
-12.0 |
-19.3 |
15.0 |
50.5 |
-23.0 |
32.4 |
29.4 |
38.4 |
44.9 |
| ESRL |
Total |
31.4 |
25.3 |
48.7 |
31.2 |
21.3 |
19.8 |
28.6 |
41.7 |
28.5 |
32.1 |
26.6 |
28.5 |
|