Table 2. Total Industry Domestic Enplanements,,,, Month,2003,2004,2005,2004-2005 Pct. Change January,"43,342,462","44,158,365","48,143,817",9.0 February,"41,465,820","45,660,443","47,220,958",3.4 March,"50,387,895","54,564,077","58,973,278",8.1 April,"47,364,607","53,653,708","54,678,619",1.9 May,"49,413,135","53,338,386",, June,"52,541,294","57,289,410",, July,"56,144,204","59,997,802",, August,"54,320,946","57,724,502",, September,"44,575,720","47,901,458",, October,"50,347,370","54,473,796",, November,"47,456,128","51,943,699",, December,"50,132,111","52,768,872",, Jan.-Apr. Total,"182,560,784","198,036,593","209,016,672",5.5 Annual Total,"587,491,692","633,474,518",, "Source: Bureau of Transportation Statistics, T-100 Domestic Market",,,,