Part of the expected hike in tax collections is due to higher number of taxpayers, since the number of taxpayers in the country have grown steadily since 1990's and, at 55 million, are at a record high.

taxpayers, since the number of tax payers in the country have grown steadily since 1990's and, at 55 million, are at

taxpayers, with a number of tax payers in the country growing steadily since 1990's and, at 55 million, reaching

taxpayers; since taxpayers in the country have grown steadily since the 1990's and, at 55 million, have reached

taxpayers; the number of taxpayers in the country has grown steadily since the 1990's and, at 55 million, has reached