Number of cases | |||||
---|---|---|---|---|---|
2009 | 2010 | 2011 | 2012 | 2013 | |
January | 614 | 513 | 452 | 400 | 585 |
February | 539 | 508 | 523 | 539 | 425 |
March | 365 | 321 | 324 | 463 | 482 |
April | 426 | 492 | 475 | 388 | 500 |
May | 518 | 498 | 426 | 338 | 342 |
June | 436 | 559 | 435 | 387 | 362 |
July | 485 | 430 | 484 | 359 | 301 |
August | 307 | 481 | 322 | 266 | 273 |
September | 304 | 503 | 596 | 287 | 447 |
October | 435 | 731 | 637 | 609 | 376 |
November | 301 | 683 | 514 | 330 | 568 |
December | 365 | 480 | 400 | 356 | 425 |
Total | 5 095 | 6 199 | 5 588 | 4 722 | 5 086 |