<?xml version="1.0"?>
<CompactData><Dataset><Series KeyFamilyRef="NU" TS="IST" NVR="NV" SAV="KALVAR" TP="PBVIS" BK="BKVIS" NPA="NEP" MV="POK-PROC"><Obs dt="2026-02">0.0</Obs><Obs dt="2026-01">0.0</Obs><Obs dt="2025-12">-77.8</Obs><Obs dt="2025-11">-80.0</Obs><Obs dt="2025-10">-75.0</Obs><Obs dt="2025-09">-66.7</Obs><Obs dt="2025-08">-66.7</Obs><Obs dt="2025-07">-66.7</Obs><Obs dt="2025-06">-66.7</Obs><Obs dt="2025-05">-50.0</Obs><Obs dt="2025-04">-50.0</Obs><Obs dt="2025-03">0.0</Obs><Obs dt="2025-02">-100.0</Obs><Obs dt="2025-01">0.0</Obs><Obs dt="2024-12">12.5</Obs><Obs dt="2024-11">-37.5</Obs><Obs dt="2024-10">-50.0</Obs><Obs dt="2024-09">-40.0</Obs><Obs dt="2024-08">-40.0</Obs><Obs dt="2024-07">-40.0</Obs><Obs dt="2024-06">-40.0</Obs><Obs dt="2024-05">-50.0</Obs><Obs dt="2024-04">-33.3</Obs><Obs dt="2024-03">-50.0</Obs><Obs dt="2024-02">0.0</Obs><Obs dt="2024-01">-100.0</Obs><Obs dt="2023-12">-33.3</Obs><Obs dt="2023-11">-33.3</Obs><Obs dt="2023-10">-33.3</Obs><Obs dt="2023-09">-50.0</Obs><Obs dt="2023-08">-44.4</Obs><Obs dt="2023-07">-44.4</Obs><Obs dt="2023-06">-37.5</Obs><Obs dt="2023-05">33.3</Obs><Obs dt="2023-04">50.0</Obs><Obs dt="2023-03">100.0</Obs><Obs dt="2023-02">0.0</Obs><Obs dt="2023-01">0.0</Obs><Obs dt="2022-12">100.0</Obs><Obs dt="2022-11">500.0</Obs><Obs dt="2022-10">500.0</Obs><Obs dt="2022-09">900.0</Obs><Obs dt="2022-08">800.0</Obs><Obs dt="2022-07">800.0</Obs><Obs dt="2022-06">700.0</Obs><Obs dt="2022-05">200.0</Obs><Obs dt="2022-04">100.0</Obs><Obs dt="2022-03">100.0</Obs><Obs dt="2022-02">100.0</Obs><Obs dt="2022-01">100.0</Obs><Obs dt="2021-12">-25.0</Obs><Obs dt="2021-11">-75.0</Obs><Obs dt="2021-10">-75.0</Obs><Obs dt="2021-09">-85.7</Obs><Obs dt="2021-08">-85.7</Obs><Obs dt="2021-07">-85.7</Obs><Obs dt="2021-06">-83.3</Obs><Obs dt="2021-05">-83.3</Obs><Obs dt="2021-04">-100.0</Obs><Obs dt="2021-03">-100.0</Obs><Obs dt="2021-02">-100.0</Obs><Obs dt="2021-01">-100.0</Obs><Obs dt="2020-12">-38.5</Obs><Obs dt="2020-11">-38.5</Obs><Obs dt="2020-10">-38.5</Obs><Obs dt="2020-09">-36.4</Obs><Obs dt="2020-08">-30.0</Obs><Obs dt="2020-07">-30.0</Obs><Obs dt="2020-06">-40.0</Obs><Obs dt="2020-05">-40.0</Obs><Obs dt="2020-04">-33.3</Obs><Obs dt="2020-03">400.0</Obs><Obs dt="2020-02">400.0</Obs><Obs dt="2020-01">100.0</Obs><Obs dt="2019-12">-31.6</Obs><Obs dt="2019-11">-31.6</Obs><Obs dt="2019-10">-13.3</Obs><Obs dt="2019-09">-21.4</Obs><Obs dt="2019-08">-23.1</Obs><Obs dt="2019-07">0.0</Obs><Obs dt="2019-06">11.1</Obs><Obs dt="2019-05">11.1</Obs><Obs dt="2019-04">80.0</Obs><Obs dt="2019-03">-80.0</Obs><Obs dt="2019-02">-80.0</Obs><Obs dt="2019-01">0.0</Obs><Obs dt="2018-12">58.3</Obs><Obs dt="2018-11">72.7</Obs><Obs dt="2018-10">36.4</Obs><Obs dt="2018-09">100.0</Obs><Obs dt="2018-08">85.7</Obs><Obs dt="2018-07">42.9</Obs><Obs dt="2018-06">50.0</Obs><Obs dt="2018-05">50.0</Obs><Obs dt="2018-04">150.0</Obs><Obs dt="2018-03">400.0</Obs><Obs dt="2018-02">100.0</Obs><Obs dt="2018-01">0.0</Obs><Obs dt="2017-12">-33.3</Obs><Obs dt="2015-12">72.7</Obs><Obs dt="2015-11">90.0</Obs><Obs dt="2015-10">111.1</Obs><Obs dt="2015-09">66.7</Obs><Obs dt="2015-08">150.0</Obs><Obs dt="2015-07">275.0</Obs><Obs dt="2015-06">125.0</Obs><Obs dt="2015-05">66.7</Obs><Obs dt="2015-04">50.0</Obs><Obs dt="2015-03">50.0</Obs><Obs dt="2015-02">100.0</Obs><Obs dt="2015-01">100.0</Obs><Obs dt="2014-12">-50.0</Obs><Obs dt="2014-11">-50.0</Obs><Obs dt="2014-10">-55.0</Obs><Obs dt="2014-09">-35.7</Obs><Obs dt="2014-08">-57.1</Obs><Obs dt="2014-07">-69.2</Obs><Obs dt="2014-06">-60.0</Obs><Obs dt="2014-05">-70.0</Obs><Obs dt="2014-04">-71.4</Obs><Obs dt="2014-03">-66.7</Obs><Obs dt="2014-02">-100.0</Obs><Obs dt="2014-01">0.0</Obs><Obs dt="2013-12">4.8</Obs><Obs dt="2013-11">-4.8</Obs><Obs dt="2013-10">11.1</Obs><Obs dt="2013-09">-17.6</Obs><Obs dt="2013-08">7.7</Obs><Obs dt="2013-07">0.0</Obs><Obs dt="2013-05">-9.1</Obs><Obs dt="2013-04">-22.2</Obs><Obs dt="2013-03">-33.3</Obs><Obs dt="2013-02">-80.0</Obs><Obs dt="2013-01">-100.0</Obs><Obs dt="2012-12">-27.6</Obs><Obs dt="2012-11">-25.0</Obs><Obs dt="2012-10">-35.7</Obs><Obs dt="2012-09">-34.6</Obs><Obs dt="2012-08">-50.0</Obs><Obs dt="2012-07">-45.8</Obs><Obs dt="2012-06">-47.8</Obs><Obs dt="2012-05">-47.6</Obs><Obs dt="2012-04">-30.8</Obs><Obs dt="2012-03">-30.8</Obs><Obs dt="2012-02">-28.6</Obs><Obs dt="2012-01">50.0</Obs><Obs dt="2011-12">7.4</Obs><Obs dt="2011-11">7.7</Obs><Obs dt="2011-10">40.0</Obs><Obs dt="2011-09">30.0</Obs><Obs dt="2011-08">30.0</Obs><Obs dt="2011-07">20.0</Obs><Obs dt="2011-06">27.8</Obs><Obs dt="2011-05">23.5</Obs><Obs dt="2011-04">-13.3</Obs><Obs dt="2011-03">0.0</Obs><Obs dt="2011-02">600.0</Obs><Obs dt="2011-01">100.0</Obs><Obs dt="2010-12">28.6</Obs><Obs dt="2010-11">23.8</Obs><Obs dt="2010-10">17.6</Obs><Obs dt="2010-09">17.6</Obs><Obs dt="2010-08">42.9</Obs><Obs dt="2010-07">42.9</Obs><Obs dt="2010-06">63.6</Obs><Obs dt="2010-05">70.0</Obs><Obs dt="2010-04">114.3</Obs><Obs dt="2010-03">333.3</Obs><Obs dt="2010-02">-66.7</Obs><Obs dt="2010-01">-100.0</Obs><Obs dt="2009-12">-27.6</Obs><Obs dt="2009-11">-16.0</Obs><Obs dt="2009-10">-32.0</Obs><Obs dt="2009-09">-32.0</Obs><Obs dt="2009-08">-41.7</Obs><Obs dt="2009-07">-39.1</Obs><Obs dt="2009-06">-52.2</Obs><Obs dt="2009-05">-33.3</Obs><Obs dt="2009-04">-53.3</Obs><Obs dt="2009-03">-25.0</Obs><Obs dt="2009-02">200.0</Obs><Obs dt="2009-01">100.0</Obs><Obs dt="2008-12">93.3</Obs><Obs dt="2008-11">66.7</Obs><Obs dt="2008-10">66.7</Obs><Obs dt="2008-09">150.0</Obs><Obs dt="2008-08">166.7</Obs><Obs dt="2008-07">155.6</Obs><Obs dt="2008-06">155.6</Obs><Obs dt="2008-05">150.0</Obs><Obs dt="2008-04">150.0</Obs><Obs dt="2008-03">-33.3</Obs><Obs dt="2008-02">100.0</Obs><Obs dt="2008-01">100.0</Obs><Obs dt="2007-12">-28.6</Obs><Obs dt="2007-11">-11.8</Obs><Obs dt="2007-10">-11.8</Obs><Obs dt="2007-09">-41.2</Obs><Obs dt="2007-08">-25.0</Obs><Obs dt="2007-07">-25.0</Obs><Obs dt="2007-06">-25.0</Obs><Obs dt="2007-05">-40.0</Obs><Obs dt="2007-04">-40.0</Obs><Obs dt="2007-03">-33.3</Obs><Obs dt="2007-02">-100.0</Obs><Obs dt="2007-01">-100.0</Obs><Obs dt="2006-12">40.0</Obs><Obs dt="2006-11">13.3</Obs><Obs dt="2006-10">13.3</Obs><Obs dt="2006-09">41.7</Obs><Obs dt="2006-08">9.1</Obs><Obs dt="2006-07">9.1</Obs><Obs dt="2006-06">20.0</Obs><Obs dt="2006-05">25.0</Obs><Obs dt="2006-04">100.0</Obs><Obs dt="2006-03">80.0</Obs><Obs dt="2006-02">250.0</Obs><Obs dt="2006-01">100.0</Obs><Obs dt="2005-12">-28.6</Obs><Obs dt="2005-11">-11.8</Obs><Obs dt="2005-10">7.1</Obs><Obs dt="2005-09">-7.7</Obs><Obs dt="2005-08">-8.3</Obs><Obs dt="2005-07">-8.3</Obs><Obs dt="2005-06">11.1</Obs><Obs dt="2005-05">0.0</Obs><Obs dt="2005-04">-28.6</Obs><Obs dt="2005-03">150.0</Obs><Obs dt="2005-02">-33.3</Obs><Obs dt="2005-01">-100.0</Obs></Series></Dataset><Metadata/></CompactData>
