| NIS Annual Report 1970.pdf | 32.22 MB |
| NIS Annual Report 1971.pdf | 25.66 MB |
| NIS Annual Report 1972.pdf | 14.65 MB |
| NIS Annual Report 1973.pdf | 26.34 MB |
| NIS Annual Report 1974.pdf | 24.92 MB |
| NIS Annual Report 1975.pdf | 33.23 MB |
| NIS Annual Report 1976.pdf | 49.62 MB |
| NIS Annual Report 1977.pdf | 48.05 MB |
| NIS Annual Report 1978.pdf | 44.57 MB |
| NIS Annual Report 1979.pdf | 39.96 MB |
| NIS Annual Report 1980.pdf | 56.04 MB |
| NIS Annual Report 1981.pdf | 52.57 MB |
| NIS Annual Report 1982.pdf | 52.32 MB |
| NIS Annual Report 1983.pdf | 46.74 MB |
| NIS Annual Report 1984.pdf | 50.33 MB |
| NIS Annual Report 1985.pdf | 47.82 MB |
| NIS Annual Report 1986.pdf | 48.85 MB |
| NIS Annual Report 1987.pdf | 54.21 MB |
| NIS Annual Report 1988.pdf | 54.58 MB |
| NIS Annual Report 1989.pdf | 48.18 MB |
| NIS Annual Report 1990.pdf | 51.17 MB |
| NIS Annual Report 1991.pdf | 56.87 MB |
| NIS Annual Report 1992.pdf | 50.32 MB |
| NIS Annual Report 1993.pdf | 51.53 MB |
| NIS Annual Report 1994.pdf | 47.39 MB |
| NIS Annual Report 1995.pdf | 58.65 MB |
| NIS Annual Report 1996.pdf | 48.67 MB |
| NIS Annual Report 1997.pdf | 51.35 MB |
| NIS Annual Report 1998.pdf | 55.08 MB |
| NIS Annual Report 1999.pdf | 56.29 MB |
| NIS Annual Report 2000.pdf | 56.4 MB |
| NIS Annual Report 2001.pdf | 54.23 MB |
| NIS Annual Report 2002.pdf | 1.52 MB |
| NIS Annual Report 2003.pdf | 58.46 MB |
| NIS Annual Report 2004.pdf | 58.27 MB |
| NIS Annual Report 2005.pdf | 66.98 MB |
| NIS Annual Report 2006.pdf | 68.92 MB |
| NIS Annual Report 2007.pdf | 67.07 MB |
| NIS Annual Report 2008.pdf | 67.86 MB |
| NIS Annual Report 2009.pdf | 69.23 MB |
| NIS Annual Report 2010.pdf | 74.71 MB |
| NIS Annual Report 2011.pdf | 3.59 MB |
| NIS Annual Report 2012.pdf | 2.32 MB |
| NIS Annual Report 2013.pdf | 12.56 MB |
| NIS Annual Report 2014.pdf | 10.69 MB |
| NIS Annual Report 2015.pdf | 1.91 MB |
| NIS Annual Report 2016.pdf | 1.82 MB |
| NIS Annual Report 2017.pdf | 33.7 MB |
| NIS Annual Report 2018.pdf | 66.78 MB |
| NIS Annual Report 2019.pdf | 9.64 MB |
| NIS Annual Report 2020.pdf | 7.74 MB |
| NIS Annual Report 2021.pdf | 24.45 MB |
