Notes 2.

2.

As described in Section 3, Pakistan's national income statistics are consistently estimated in production accounts only. Statistics for production accounts for almost all sectors were collected separately for East and West Pakistan. The exceptions were the value added from Pakistan International Airlines, banking and insurance, the federal government, and net factor income from abroad. For these (sub)sectors, the value added was allocated on the basis of the ratios worked out and used in 1970-71 (see [6], 1988-89 edition, Appendix, p. 29).