Usage statistics

The number of user charts served, recorded on a month-by-month basis.

The trendlines

Monthly usage trends: total charts, html format & xml format

The proportions

html:89%, xml:11%

artist data:71%, album data:29%

overall:57%, 12-month:13%, 6-month:12%, 3-month:18%

The raw numbers

Month Total HTML XML Artist Album Overall 12 month 6 month 3 month
July 2007 24,693 14,119 10,571 22,595 2,084 19,851 934 1,031 2,831
August 2007 20,099 11,205 8,894 18,445 1,645 15,989 822 925 2,171
September 2007 21,324 11,555 9,769 19,783 1,523 17,468 870 1,189 1,741
October 2007 22,435 11,829 10,603 20,765 1,651 17,612 1,040 1,509 2,173
November 2007 22,986 12,843 10,143 21,144 1,834 16,732 1,164 1,662 3,330
December 2007 21,547 12,173 9,374 19,813 1,725 15,501 1,211 1,669 3,076
January 2008 19,072 11,869 7,203 17,506 1,553 14,540 994 964 2,529
February 2008 18,930 14,032 4,898 17,147 1,777 13,945 955 1,129 2,874
March 2008 25,744 18,921 6,823 23,536 2,194 19,353 1,316 1,761 3,197
April 2008 21,515 13,653 7,766 19,521 1,803 16,157 1,162 1,608 2,345
May 2008 20,613 12,764 7,848 19,002 1,600 15,037 1,326 1,511 2,282
June 2008 18,893 12,540 6,331 17,358 1,512 14,057 1,099 1,255 2,234
July 2008 21,941 13,170 8,769 20,261 1,647 15,482 1,168 1,290 2,316
August 2008 23,449 11,214 12,235 22,072 1,351 13,582 837 1,502 2,182
September 2008 33,580 11,722 21,837 29,522 4,031 28,387 1,086 1,231 2,862
October 2008 62,611 14,956 47,638 52,881 9,671 53,049 2,776 1,946 4,827
November 2008 22,414 17,238 5,155 20,149 2,250 17,038 1,201 1,057 3,106
December 2008 23,150 17,836 5,296 20,381 2,757 16,796 1,609 1,526 3,206
January 2009 26,570 20,480 6,069 23,677 2,847 18,835 1,929 1,531 4,261
February 2009 20,767 15,090 5,666 18,827 1,916 15,324 1,280 1,074 3,080
March 2009 21,412 15,417 5,971 19,393 1,983 15,080 1,217 1,234 3,865
April 2009 22,827 16,105 6,708 20,740 2,032 15,631 1,586 1,473 4,128
May 2009 22,524 15,826 6,620 20,237 2,113 14,889 1,848 1,726 4,056
June 2009 20,778 15,175 5,599 18,599 2,138 13,816 1,677 1,681 3,597
July 2009 20,175 14,112 6,056 18,083 2,055 13,430 1,380 1,670 3,682
August 2009 19,507 13,249 6,253 17,702 1,741 13,057 1,343 1,449 3,642
September 2009 17,121 11,924 5,192 15,493 1,566 11,793 1,142 1,148 3,032
October 2009 44,507 35,873 8,634 36,899 7,595 31,713 3,392 2,999 6,406
November 2009 78,410 69,734 8,676 65,727 12,678 60,510 4,811 4,052 9,037
December 2009 125,424 115,861 9,563 104,292 21,123 97,662 8,982 6,374 12,406
January 2010 156,484 146,428 10,056 128,311 28,167 122,092 9,664 7,291 17,437
February 2010 141,876 132,143 9,733 118,672 23,203 113,740 7,055 6,118 14,963
March 2010 163,082 150,542 12,540 138,233 24,843 129,811 7,719 6,074 19,478
April 2010 155,771 146,593 9,178 132,085 23,686 124,135 8,125 6,600 16,911
May 2010 176,743 169,215 7,528 148,035 28,685 141,237 9,202 7,787 18,517
June 2010 161,129 153,716 7,413 135,855 25,270 127,085 8,990 7,574 17,480
July 2010 145,870 139,862 6,008 121,127 24,743 113,598 8,672 7,254 16,346
August 2010 158,893 150,713 8,180 133,490 25,386 123,828 9,229 7,641 18,195
September 2010 159,246 151,752 7,494 132,148 27,092 121,990 9,981 8,339 18,936
October 2010 169,968 160,250 9,718 141,470 28,489 129,623 10,631 9,476 20,238
November 2010 163,443 154,973 8,470 133,104 30,321 121,610 11,346 9,957 20,530
December 2010 214,966 196,811 18,155 157,305 57,630 136,790 24,775 21,392 32,009
January 2011 265,739 241,101 24,638 178,186 87,535 149,384 38,030 33,805 44,520
February 2011 254,199 228,062 26,137 167,468 86,724 140,306 36,279 33,974 43,640
March 2011 314,154 287,554 26,600 202,189 111,957 161,626 48,981 46,629 56,918
April 2011 291,079 261,789 29,290 182,619 108,458 145,048 45,604 43,866 56,561
May 2011 284,210 265,814 18,396 174,319 109,877 146,911 42,769 40,740 53,790
June 2011 245,301 231,048 14,253 147,589 97,710 132,739 34,420 33,602 44,540
July 2011 264,663 244,731 19,932 156,919 107,740 136,352 40,577 39,684 48,050
August 2011 292,269 277,863 14,406 184,660 107,604 164,391 39,944 39,617 48,317
September 2011 263,566 252,222 11,344 166,382 89,074 151,747 34,979 33,287 43,553
October 2011 322,300 297,018 25,282 188,784 108,478 167,210 48,407 47,057 59,626
November 2011 322,342 300,995 21,347 185,864 96,394 169,359 48,197 47,615 57,171
December 2011 368,366 346,220 22,146 193,596 100,944 183,281 60,541 57,221 67,323
February 2012 377,875 341,744 36,131 199,233 95,744 175,720 66,361 62,803 72,991
March 2012 340,101 315,995 24,106 181,574 87,283 160,700 57,782 55,537 66,082
April 2012 286,659 261,062 25,597 151,789 73,455 134,447 49,038 47,243 55,931
May 2012 313,736 280,511 33,225 191,808 80,029 151,423 53,002 50,336 58,975
June 2012 268,346 243,463 24,883 163,767 72,587 130,970 45,034 41,829 50,513
July 2012 254,257 234,339 19,918 166,947 61,379 135,285 38,959 36,122 43,891
August 2012 234,881 219,747 15,134 144,021 58,959 132,619 33,500 30,551 38,211
September 2012 272,890 240,089 32,801 176,565 64,376 144,360 42,154 39,205 47,171
October 2012 273,460 250,935 22,525 178,305 65,736 138,188 44,009 41,226 50,037
November 2012 337,984 289,570 48,414 204,602 103,125 152,377 61,162 58,073 66,372
December 2012 270,660 239,440 31,220 166,050 70,612 133,905 46,097 41,776 48,882
January 2013 242,405 222,547 19,858 143,688 63,980 120,270 41,302 37,147 43,686
February 2013 160,149 135,389 24,760 97,408 40,145 85,249 23,932 22,215 28,753
March 2013 216,033 193,889 22,144 125,987 59,202 104,825 37,066 33,910 40,232
April 2013 186,216 169,943 16,273 111,364 50,723 89,552 31,339 29,649 35,676
Total 10,376,329 9,328,563 1,047,393 6,933,068 2,709,740 6,006,099 1,367,011 1,281,398 1,712,926